HellvolutionPublished on September 23, 2010. Played 1,234 times.
Can you survive zombie hell? Hellvolution is a zombie shooting game from the developer of "13 Days in Hell". Defeat hordes of zombies before they eat you in this wild journey to uncover the truth.
- Mouse to aim-and-shoot.
- Spacebar or R to reload.
- 1-4 to select weapons, P to pause.