Sudden Attack
Use your computer to play Sudden Attack. Or try one of the games below!
Sudden Attack

Sudden Attack

Sudden Attack is an epic first person shooter game in which you must help your search party survive as it is ambushed by a horde of mutated monsters. Now is the time to show your steel and put all your elite soldier training into practice. You must work hard to eliminate the vile monsters and destroy them with the weapons that you find on the floor and in buildings.

Try to use strategy and cunning to outwit the monsters and to take them down without losing members of your team. The game features amazing 3D graphics, fun first person shooter gameplay and an interesting abandoned city to explore. Can you survive the sudden attack and destroy this xenos threat?

Release Date

March 2018


Sudden Attack was made by Falco Software. Try also Secret Laboratory from the same developer.


  • Takes place in an abandoned and destroyed city
  • Teammates to help your battle
  • Nice 3D graphics
  • Plenty of weapon options that you can use


Sudden Attack is a web browser game.


  • Use WASD or arrow keys to control the movement
  • Press left mouse button to attack
  • Press F to pick-up item
  • Use R to reload
  • Space bar to jump
  • Shift to sprint

Walkthrough Video


This is a great first person shooter game that you can enjoy on CrazyGames in your browser, for free. Sudden Attack uses Unity WebGL to run fast in modern browsers. You can play this game in full-screen. Falco Software developed Sudden Attack. It has been played 35,411 times and has received a rating of 8.5 out of 10 by 376 people. If you enjoyed Sudden Attack, make sure to take a look at our other first person shooter games or Crazy Shooters 2 and Crazy Pixel Apocalypse.