The version 1.1 Patch for Crysis was the first downloadable update for the science-fiction first-person shooter computer game developed by Crytek, the creators of Far Cry. The patch addresses several minor gameplay fixes to gameplay, performance improvements, and tweaks to the multiplayer version.

1. Fixes vehicle damage when shot by LAW
2. F12 (screenshot) works in restricted mode
3. Gun will not be stuck in the raised position when player melees during gun raise animation
4. Fixes memory leaks potentially leading to system crashes
5. Improved SLI / Crossfire support and performance
6. Improved overall rendering performance (DX9 and DX10)
7. Enabled VSync functionality in D3D10
8. Reduces grenade explosion radius in multiplayer
9. Clamps water tessellation to avoid cheating in multiplayer
10. Reduces LAW splash damage vs. infantry in PowerStruggle mode
11. Slows Rocket projectile speed down in MP slightly

1. 1024 MB RAM
2. 6000 MB disk space