Steam Achievements
| Unlockable | How to Unlock |
|---|---|
| Cannon Expert | Pierce at least 10 enemies with a single cannonball. |
| Co-op Beginner | Complete any level in co-op. |
| Co-op Hippy | Complete The Great Pyramid in co-op with blood option set to hippy. |
| Game Master | Complete the game. |
| I am invincible | Complete the game in single player without firing a single bullet or shell. |
| Look, it's a secret | Find at least 50 secrets in single player. |
| Metropolis King | Complete Metropolis level in single player on serious difficulty without loading. |
| Perfect Kill | Kill all enemies in Karnak in single player. |
| Serious Beginner | Complete any level in single player. |
| Serious Co-op | Complete a co-op game on serious difficulty and extra enemy strength on 400%. |
| Serious Run | Complete the game in single player by beating estimated time on each level. |
| Serious Sam | Complete the game in single player on serious difficulty. |
Cheat Codes
While in gameplay press ~ key to activate the console. Type "cht_bEnableCheats=1" (without the quotes) to enable the first set of cheat options such as Max Health, All Guns, Level Selection, kill all enemies. After entering this command press ~ then ESC and then F1 you should now have the cheat menu. From now on at the bottom of the menu you should be able to see Cheats F3, this is the cheats menu. Type "cht_bEnableCheats=2" (without the quotes) to enable second set of cheats options: God Mode, Ghost, Invisible and Fly mode. After entering this command press ~ then ESC and then F1 you should now have the cheat menu.
Hidden Level
In the "Valley of the Kings" level, destroy all the statues to unlock a hidden level.
