City Siege 4: Alien Siege


Evil alien plants attack in City Siege 4: Alien Siege.
The plants have taken human hostages and you must set up and deploy a team of soldiers to save them.
Careful to not harm civilians as you take down the alien menace.
Can you complete every mission?
Enjoy City Siege 4: Alien Siege.

Move - Arrow Keys or WASD.
Jump - Up Arrow or W.
Shoot - Left Mouse Click.
Random Games
  • Fat Slice
  • Dry Fire Reloaded
  • Not To Scale
  • Magic Layers
  • Mainland Wars
  • Headless Zombie 2
  • Where is 2016?
  • Strategic Tic-Tac-Toe