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Undo is a cool first person shooter based in an awesome futuristic sci-fi world. The world has developed and technology is now the most important commodity. Before you enter the game you can choose from an exciting range of different weapon loadouts and classes. Aside from the customization, there are also four different game modes to choose from including team deathmatch and free for all.

The gameplay is smooth and fun and the graphics of this futuristic world are cool. Work as a team with your fellow teammates to conquer the battlefield and vanquish your enemies. What makes this game so awesome is that the gravity levels are low. You can jump extremely high and you can also use portals to teleport to different parts of the map! If you run low on health, your vision may become impaired as your helmet cracks! Can you reign in this futuristic arena?


  • Beautiful 3D world
  • Customize weapons set on each class
  • Sci-fi elements
  • Realistic weapon handling


  • WASD to move
  • 1234 to change weapon
  • Left click to shoot
  • Right click to scope up
  • R to reload
  • C to crouch
  • Shift to run
  • G to throw grenade
  • K to select class
  • Space bar to jump
  • M to change gun mode


9.1 - 1785 ratings


Shooting Games » First Person Shooter Games » Undo

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This is an amusing first person shooter games game. You can play it here on CrazyGames in your browser. This fun shooting game is powered by WebGL to run without trouble in modern browsers. One of the many nice things about playing this game on CrazyGames is that you can play it in full-screen mode. This game has been played by 170,687 people and has received a rating of 9.1 / 10 with 1,780 votes. Did you like playing Undo? Then also play our other first person shooter games or Bullet Force and Shell Shockers.