Features
- Control the battlefield from above
- 5 campaign maps (playable in single player and co-op mode): Graveyard, Town, Babel, Angkor, Pentagon
- Encounter one of the hardest big guys in Purgatory: The Stone Golem aka Oriental Demon
- New power-ups and environmental weapons (including howitzer gun, fire traps, electro shockers and squeezers)
- New Steam achievements
- All weapons from the original PKHD plus throwable mines
Minimum
- OS:Windows XP SP3, Windows Vista/7
- Processor:Intel Core 2 Duo @ 2Ghz / AMD Athlon 64 X2 equivalent
- Memory:2 GB RAM
- Graphics:NVIDIA GeForce 8600 / ATI Radeon HD 2600XT (256 MB)
- DirectX®:9.0c
- Hard Drive:5 GB HD space
- Sound:DirectX Compatible
- OS:Windows Vista/7
- Processor:2.4 GHz Quad Core processor
- Memory:3 GB RAM
- Graphics:NVIDIA GeForce 9800 GTX/ATI Radeon HD 4850 (512+ MB)
- DirectX®:9.0c
- Hard Drive:5 GB HD space
- Sound:DirectX Compatible