Serious Sam 2
- Cheat mode
- While playing the game, press ~ to display the console window, then type "sam_iEnableCheats=1" as a case-sensitive code to enable cheat mode. Press ~ again, then press [Esc], followed by [F1] while in the pause menu. You can now select the cheat options. You can also type "sam_iEnableCheats=2" as a case-sensitive code at the console window to enable Developer mode, or "sam_iEnableCheats=0" as a case-sensitive code to disable cheat mode.
- Cheat mode (alternate)
- At the main menu, hold [Left Shift] and press [F3] [F4] [F3] [F3] [F4]. Then, press [F1] to display the cheat menu.
- Armor puzzle in Lava stage
- Just before you get the mini-gun, there is a door on your right. Open it and there will be armor on the other side. You must to step on the correct letters; the order is: S, E, R, I, O, U, S.
- Defeating Zum-Zum
- In the level when you must defeat Zum-Zum, you must first destroy all of the giant sunflowers so that Zum-Zum cannot regain its life. Once you destroy the sunflowers, you can attack Zum-Zum and kill it before it recharges.
- Duke Nukem Forever reference
- There are several passing remarks in the game about a "Blonde guy taking forever". This a reference to the as-yet-to-be-published PC game Duke Nukem Forever.
- Cheat mode (demo version)
- While playing the game, press ~ to display the console window, then type "sam_iEnableCheats=1" as a case-sensitive code to enable cheat mode. Press ~ again, then press [Esc], followed by [F1] while in the pause menu. You can now select the cheat options.