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Platform Games → Xtreme Knife Up Game
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Description of Xtreme Knife Up Game
Xtreme Knife Up game is in the category of Platform Games and you can play this free game at OB Games. Knife Up is an exciting endless one-touch game in which you touch the screen to force up the knife. Try to avoid other knives and obstacles, collect coins to unlock new knives and fighting boss.
Instructions:
Click to throw knife
General Instructions:
You can play this game for free. On your computer, you can play this game with your mouse or the arrow keys on your keyboard. On your mobile phone or tablet, you can play this game on touch screens by tapping or swiping. The game should fit on your screen. If there is a notification about the orientation of your phone or tablet, please rotate your phone or tablet to correct the orientation. Refresh the page if necessary. If you need help, please leave a comment below the game. You can open other games from below by selecting the recommended games, next or previous games. You can also browse the category you want to play. We wish you luck...
Recommended Games:
Knives Extreme
Knives Extreme
Throw your knife and hit all targets
Instructions:
Click or Tap to throw your knife
Throw your knife and hit all targets
Instructions:
Click or Tap to throw your knife
Xtreme Knife Up
Xtreme Knife Up
Knife Up is an exciting endless one-touch game in which you touch the screen to force up the knife. Try to avoid other knives and obstacles, collect coins to unlock new knives and fighting boss.
Instructions:
Click to throw knife
Knife Up is an exciting endless one-touch game in which you touch the screen to force up the knife. Try to avoid other knives and obstacles, collect coins to unlock new knives and fighting boss.
Instructions:
Click to throw knife
Cut In Half
Cut In Half
Cut obstacles in the way with knives or characters.
If you touch a red block or fall into a valley, it's a game over.
Collect the goods as much as you cut the obstacles to unlock new characters!
Instructions:
When you tap the screen, the knife spins and jumps. Slice objects with the knife or dodge dangerous obstacles as you make your way to the finish line.
Cut obstacles in the way with knives or characters.
If you touch a red block or fall into a valley, it's a game over.
Collect the goods as much as you cut the obstacles to unlock new characters!
Instructions:
When you tap the screen, the knife spins and jumps. Slice objects with the knife or dodge dangerous obstacles as you make your way to the finish line.
Gothic Knife
Gothic Knife
Test your skills in this classic knife-throwing arcade game. Your goal is to stick all knives into the rotating target without hitting the ones already there. The target spins faster and more unpredictably with each level. Every 3 levels, a unique boss battle awaits you! Master the combo system to get high scores and enjoy Gothic
Instructions:
Tap the screen or click your mouse to throw a knife. Time your throws carefully to hit empty spots on the target. Avoid hitting other knives or obstacles. Defeat the boss every 3 stages to unlock new challenges!
Test your skills in this classic knife-throwing arcade game. Your goal is to stick all knives into the rotating target without hitting the ones already there. The target spins faster and more unpredictably with each level. Every 3 levels, a unique boss battle awaits you! Master the combo system to get high scores and enjoy Gothic
Instructions:
Tap the screen or click your mouse to throw a knife. Time your throws carefully to hit empty spots on the target. Avoid hitting other knives or obstacles. Defeat the boss every 3 stages to unlock new challenges!
Knife.Io
Knife.Io
Knife.io is a fast-paced 2D battle game where you throw knives at your enemies to eliminate them! Dodge incoming attacks, aim precisely, and take down as many opponents as possible without getting hit. With vibrant worlds to explore and tons of unique characters to unlock, every match is a colorful and action-packed challenge. Play solo or team up with a friend in local multiplayer, only the sharpest player will survive!
Instructions:
Single Player:
- PC: Move with the mouse or WASD, attack with Spacebar or Left Click
- Mobile: First finger to move, second finger to attack
Two Players (Local Multiplayer):
- PC:
Player 1: Move with WASD, attack with Spacebar
Player 2: Move with Arrow Keys, attack with L
- Mobile: First finger to move, second finger to attack (same as single player)
Knife.io is a fast-paced 2D battle game where you throw knives at your enemies to eliminate them! Dodge incoming attacks, aim precisely, and take down as many opponents as possible without getting hit. With vibrant worlds to explore and tons of unique characters to unlock, every match is a colorful and action-packed challenge. Play solo or team up with a friend in local multiplayer, only the sharpest player will survive!
Instructions:
Single Player:
- PC: Move with the mouse or WASD, attack with Spacebar or Left Click
- Mobile: First finger to move, second finger to attack
Two Players (Local Multiplayer):
- PC:
Player 1: Move with WASD, attack with Spacebar
Player 2: Move with Arrow Keys, attack with L
- Mobile: First finger to move, second finger to attack (same as single player)
Halloween Fruit Slice
Halloween Fruit Slice
Halloween Fruit Slice is a high-energy arcade action game set in a spooky Halloween world. Vivid fruits and devious traps streak across the screen in an instant. Your task is to slice as many fruits as possible with lightning speed, chaining spectacular combos and racking up points while dodging explosive bombs. Rich visuals, splashy juice effects, and eerie backdrops create a thrilling, immersive atmosphere. The tempo keeps rising, so every moment tests your reflexes and precision.
Instructions:
Swipe across the screen or move your mouse to slash with your blade. Each clean cut adds points, and rapid successive strikes build powerful combos to boost your score. Miss a fruit or hit a bomb and your streak breaks, so stay sharp and refine your strategy. Maintain your rhythm and speed to push your final score ever higher.
Halloween Fruit Slice is a high-energy arcade action game set in a spooky Halloween world. Vivid fruits and devious traps streak across the screen in an instant. Your task is to slice as many fruits as possible with lightning speed, chaining spectacular combos and racking up points while dodging explosive bombs. Rich visuals, splashy juice effects, and eerie backdrops create a thrilling, immersive atmosphere. The tempo keeps rising, so every moment tests your reflexes and precision.
Instructions:
Swipe across the screen or move your mouse to slash with your blade. Each clean cut adds points, and rapid successive strikes build powerful combos to boost your score. Miss a fruit or hit a bomb and your streak breaks, so stay sharp and refine your strategy. Maintain your rhythm and speed to push your final score ever higher.
Knife Madness
Knife Madness
Aim, throw and survive! Watch out — avoid hitting other blades. The spinning wheel gets faster, the stakes get higher and only your quick reflexes will keep you in the game. Can you defeat the boss levels and unlock epic knife skins? The challenge is on!
Instructions:
The goal of the game is to throw knives onto a spinning wheel, avoiding those already placed. Aim carefully and use your precision to hit empty spots. Each level brings more knives, faster speeds and increased difficulty.
Aim, throw and survive! Watch out — avoid hitting other blades. The spinning wheel gets faster, the stakes get higher and only your quick reflexes will keep you in the game. Can you defeat the boss levels and unlock epic knife skins? The challenge is on!
Instructions:
The goal of the game is to throw knives onto a spinning wheel, avoiding those already placed. Aim carefully and use your precision to hit empty spots. Each level brings more knives, faster speeds and increased difficulty.
Wheel In The Face
Wheel In The Face
Jump behind the wheel of a furious combat vehicle and rush into battle! Lightning-fast battles await you in closed arenas: ram enemies, dodge traps, use deadly weapons and win deadly fights.
Choose your style: cut your opponents with a sword, shoot them with a shotgun or burn them to the ground with a flamethrower!
Upgrade cars, weapons and wheels, earn money and raise your rank.
Instructions:
Computer controls:
Player 1:
A/D - move left/right.
W/S - dash up/down.
G - attack with weapon.
Player 2:
J/L - move left/right.
I/K - dash up/down.
H - attack with weapon.
Mobile controls:
Player 1:
Left stick - dash
Left attack button - attack with weapon
Player 2:
Right stick - dash
Right attack button - attack with weapon
Jump behind the wheel of a furious combat vehicle and rush into battle! Lightning-fast battles await you in closed arenas: ram enemies, dodge traps, use deadly weapons and win deadly fights.
Choose your style: cut your opponents with a sword, shoot them with a shotgun or burn them to the ground with a flamethrower!
Upgrade cars, weapons and wheels, earn money and raise your rank.
Instructions:
Computer controls:
Player 1:
A/D - move left/right.
W/S - dash up/down.
G - attack with weapon.
Player 2:
J/L - move left/right.
I/K - dash up/down.
H - attack with weapon.
Mobile controls:
Player 1:
Left stick - dash
Left attack button - attack with weapon
Player 2:
Right stick - dash
Right attack button - attack with weapon
Stalker-Strike
Stalker-Strike
STALKER-Strike is a tactical online shooter inspired by CS and Valorant — but set in a deadly Zone filled with anomalies. Fight as stalkers or special forces in fast-paced PvP battles where hazards can shift the tide. Level up, survive traps, and prove your skills. Love CS, Standoff, or Valorant? Then step into the Zone and become a legend in this intense fusion of esports action and danger!
Instructions:
PC:
WASD: Move
E/Q: Lean right/left
Shift: Run
Space: Jump
C: Crouch
LMB/RMB: Shoot/Aim
R: Reload
1-4: Change weapons
X/Z: Switch specialization
Esc: Menu
Tab: Score
Phone/Tablet:
Left joystick: Move/Run (hold forward)
Buttons: Jump, crouch, reload, aim, or shoot
Arrows: Change weapons/specialization
Pause: Menu/score
STALKER-Strike is a tactical online shooter inspired by CS and Valorant — but set in a deadly Zone filled with anomalies. Fight as stalkers or special forces in fast-paced PvP battles where hazards can shift the tide. Level up, survive traps, and prove your skills. Love CS, Standoff, or Valorant? Then step into the Zone and become a legend in this intense fusion of esports action and danger!
Instructions:
PC:
WASD: Move
E/Q: Lean right/left
Shift: Run
Space: Jump
C: Crouch
LMB/RMB: Shoot/Aim
R: Reload
1-4: Change weapons
X/Z: Switch specialization
Esc: Menu
Tab: Score
Phone/Tablet:
Left joystick: Move/Run (hold forward)
Buttons: Jump, crouch, reload, aim, or shoot
Arrows: Change weapons/specialization
Pause: Menu/score
Survival Racing: Extreme Road
Survival Racing: Extreme Road
Imagine that the time has come when ordinary racing is no longer enough adrenaline temptation. In a world where extreme sports are at the peak of popularity, a new competition has appeared - Survival Racing: Extreme Road.
Overcome obstacles, avoid traps and fight your rivals to reach the finish line first. Your goal is not only to win the race, but also to survive in the face of fierce competition.
Instructions:
Control:
WASD - Car control.
C - camera change.
Tab - opening the MENU.
The space bar is a handbrake.
Control for mobile devices:
Use the on-screen game interface.
Imagine that the time has come when ordinary racing is no longer enough adrenaline temptation. In a world where extreme sports are at the peak of popularity, a new competition has appeared - Survival Racing: Extreme Road.
Overcome obstacles, avoid traps and fight your rivals to reach the finish line first. Your goal is not only to win the race, but also to survive in the face of fierce competition.
Instructions:
Control:
WASD - Car control.
C - camera change.
Tab - opening the MENU.
The space bar is a handbrake.
Control for mobile devices:
Use the on-screen game interface.
Knife Master : Ball Racing
Knife Master : Ball Racing
Chop chop chop, throw the knife, but don't hit the ball~!
It's like the mastery of circus performer. Which means, it's fun! Let's be the master of throwing knives and bounce the ball to the sky!
Instructions:
The ball is bouncing up as it drop to the handle of the knife.
As you throw knife higher as much possible, the ball bounce up higher!
Let's challenge to throw many knives as fast as possible to reach the top without stabbing the ball.
Chop chop chop, throw the knife, but don't hit the ball~!
It's like the mastery of circus performer. Which means, it's fun! Let's be the master of throwing knives and bounce the ball to the sky!
Instructions:
The ball is bouncing up as it drop to the handle of the knife.
As you throw knife higher as much possible, the ball bounce up higher!
Let's challenge to throw many knives as fast as possible to reach the top without stabbing the ball.
Extreme Makeover Harley Edition
Extreme Makeover Harley Edition
In the Extreme Makeover: Halrely Edition you witness the complete transformation of a famous villain. Are you ready to give it a try? Play it today and give her a full makeover routine, starting with removing the two signature colors in her hair, then dealing with her makeup, manicure, and more. Don't forget to also dress her up in something girly-girl and super-colorful so she can strut her stuff through the streets of Gotham City.
Instructions:
Use your mouse to play this game on a desktop, tap to play on mobile devices.
In the Extreme Makeover: Halrely Edition you witness the complete transformation of a famous villain. Are you ready to give it a try? Play it today and give her a full makeover routine, starting with removing the two signature colors in her hair, then dealing with her makeup, manicure, and more. Don't forget to also dress her up in something girly-girl and super-colorful so she can strut her stuff through the streets of Gotham City.
Instructions:
Use your mouse to play this game on a desktop, tap to play on mobile devices.
Extreme Real Car Driving 2025
Extreme Real Car Driving 2025
This ultimate car racing 3D lets you experience real car driving simulator like highway racing with its realistic car damage, accurate car driving physics and many other features. Car driver may use steering wheel, accelerator meter or buttons to control the car. Enjoy the best car driving simulator game and drag racing game that has an addictive game play with endless fun. Now you can modify your any sports race cars from garage according to your interest.
Instructions:
Use "W,A,S,D" for player movement.
This ultimate car racing 3D lets you experience real car driving simulator like highway racing with its realistic car damage, accurate car driving physics and many other features. Car driver may use steering wheel, accelerator meter or buttons to control the car. Enjoy the best car driving simulator game and drag racing game that has an addictive game play with endless fun. Now you can modify your any sports race cars from garage according to your interest.
Instructions:
Use "W,A,S,D" for player movement.
Killer Escape Huggy Extreme
Killer Escape Huggy Extreme
This game is extremely more difficult and filled with challenges compared to the previous one. You need to become Huggy and catch all your clones. Catch all the clones and hunt them down, but remember, some of them must be thrown out of the maze. No one should see you, and you must not get caught while hunting someone. Be very careful, the clones are everywhere and extremely dangerous. Some doors can only be opened by you. Open the doors and hunt the clones.
Instructions:
*Use the "arrow keys" to move.
*Press the "Space" key to kill someone.
*Playable on both mobile and PC.
*Collect energy boxes, extend the mission time.
This game is extremely more difficult and filled with challenges compared to the previous one. You need to become Huggy and catch all your clones. Catch all the clones and hunt them down, but remember, some of them must be thrown out of the maze. No one should see you, and you must not get caught while hunting someone. Be very careful, the clones are everywhere and extremely dangerous. Some doors can only be opened by you. Open the doors and hunt the clones.
Instructions:
*Use the "arrow keys" to move.
*Press the "Space" key to kill someone.
*Playable on both mobile and PC.
*Collect energy boxes, extend the mission time.
Warfront
Warfront
Warfront is a combat simulator for pro gamers inspired by CS, Standoff, and Valorant. Dive into the world of competitive FPS, testing your shooting and tactical skills across various levels. Assemble teams, improve your abilities, and upgrade your character to dominate in shooter eSports. Experience the thrill of classic CS and Valorant-style gameplay. Ready to become a counter master and a standoff legend? Prove it in Warfront!
Instructions:
PC:
WASD: Move
E/Q: Lean right/left
Shift: Run
Space: Jump
C: Crouch
LMB/RMB: Shoot/Aim
R: Reload
1-4: Change weapons
X/Z: Switch specialization
Esc: Menu
Tab: Score
Phone/Tablet:
Left joystick: Move/Run (hold forward)
Buttons: Jump, crouch, reload, aim, or shoot
Arrows: Change weapons/specialization
Pause: Menu/score
Warfront is a combat simulator for pro gamers inspired by CS, Standoff, and Valorant. Dive into the world of competitive FPS, testing your shooting and tactical skills across various levels. Assemble teams, improve your abilities, and upgrade your character to dominate in shooter eSports. Experience the thrill of classic CS and Valorant-style gameplay. Ready to become a counter master and a standoff legend? Prove it in Warfront!
Instructions:
PC:
WASD: Move
E/Q: Lean right/left
Shift: Run
Space: Jump
C: Crouch
LMB/RMB: Shoot/Aim
R: Reload
1-4: Change weapons
X/Z: Switch specialization
Esc: Menu
Tab: Score
Phone/Tablet:
Left joystick: Move/Run (hold forward)
Buttons: Jump, crouch, reload, aim, or shoot
Arrows: Change weapons/specialization
Pause: Menu/score
Flip Knife
Flip Knife
Explore different rooms, jump on all sorts of objects: shelves, tables, chairs, sofas, and even subwoofers!Make the knife jump or even double flip. How? Just tap the screen at the right moment and jump!
Instructions:
Tap the screen at the right moment and jump
Explore different rooms, jump on all sorts of objects: shelves, tables, chairs, sofas, and even subwoofers!Make the knife jump or even double flip. How? Just tap the screen at the right moment and jump!
Instructions:
Tap the screen at the right moment and jump
Merge TikTok Gravity Knife
Merge TikTok Gravity Knife
This is an addictive elimination merge puzzle game. If you like synthetic elimination games, then this game is for you. They can remove a portion of the weapons that didn't merge, but there's only one free shot. Be careful, you have to score as many points as possible within the time limit, otherwise, you will have to start another game. Now join the challenging world of the game.
Instructions:
Mouse click or tap to play
This is an addictive elimination merge puzzle game. If you like synthetic elimination games, then this game is for you. They can remove a portion of the weapons that didn't merge, but there's only one free shot. Be careful, you have to score as many points as possible within the time limit, otherwise, you will have to start another game. Now join the challenging world of the game.
Instructions:
Mouse click or tap to play
Trial Xtreme
Trial Xtreme
Trial Xtreme is an exciting game in which you have to get a new experience from driving a motorcycle. Experience a sea of adrenaline while riding a motorcycle and passing 30 levels with dizzying and spectacular obstacles.
Instructions:
The player needs to go through the entire track from beginning to end, there will be many obstacles on the way, various jumps, obstacles, pipes, stones and everything in that spirit are painted in such a way that the user cannot pass the track without falls and difficulties. During the race, you need to collect as many stars as possible, depending on the collected stars, the next track will open for you.
Trial Xtreme is an exciting game in which you have to get a new experience from driving a motorcycle. Experience a sea of adrenaline while riding a motorcycle and passing 30 levels with dizzying and spectacular obstacles.
Instructions:
The player needs to go through the entire track from beginning to end, there will be many obstacles on the way, various jumps, obstacles, pipes, stones and everything in that spirit are painted in such a way that the user cannot pass the track without falls and difficulties. During the race, you need to collect as many stars as possible, depending on the collected stars, the next track will open for you.
Extreme Car Driving Simulator
Extreme Car Driving Simulator
Extreme Car Driving Simulator is recommended as a hard-core car driving simulation game. Under a 3D realistic game engine, you can play 4 different game modes to test your driving skills. In the Open World Mode, you can get missions on the road to transport passengers. In the Parking Mode, you can park the car in extremely difficult environments. I hope you have enough confidence to challenge them and buy another 6 better cars.
Instructions:
Mouse click or tap to play
Extreme Car Driving Simulator is recommended as a hard-core car driving simulation game. Under a 3D realistic game engine, you can play 4 different game modes to test your driving skills. In the Open World Mode, you can get missions on the road to transport passengers. In the Parking Mode, you can park the car in extremely difficult environments. I hope you have enough confidence to challenge them and buy another 6 better cars.
Instructions:
Mouse click or tap to play
Biking Extreme 3D
Biking Extreme 3D
Do you like riding a mountain bike? Biking Extreme 3D offers you a chance to ride a mountain bike and challenge multiplayer mountain racing tracks. It doesn't matter when you crash any other riders on the track, they will be crashed into the sky. But please always keep a safe distance between your vehicle and obstacles like trees and rocks. Or else, you will lose the game directly. The coins you won are used to upgrade your bike. Don't forget to try another 5 characters!
Instructions:
Mouse click or tap to play
Do you like riding a mountain bike? Biking Extreme 3D offers you a chance to ride a mountain bike and challenge multiplayer mountain racing tracks. It doesn't matter when you crash any other riders on the track, they will be crashed into the sky. But please always keep a safe distance between your vehicle and obstacles like trees and rocks. Or else, you will lose the game directly. The coins you won are used to upgrade your bike. Don't forget to try another 5 characters!
Instructions:
Mouse click or tap to play
Comments to the Game:
Ali | 7/8/2013 11:29:56 AM
I would recommend to anyone to play this super free flash game online. OB Game's other flash games are also superb. I love this site and I would recommend it to anyone.