Here are all the guides, tips, and strategies to enjoy playing Gex with cheats and unlockables.
Cheats
Note that cheat codes for Gex differ by console and system. If a code is marked N/A, it either means it does not exist for that system or it is unknown.
Level/Stage Select
- 3DO: Hold R, then press LEFT, C, DOWN, LEFT, RIGHT, RIGHT, UP, RIGHT, RIGHT.
- PC: hoosierbuddy.
- PlayStation: Hold R1 + SELECT, then press CIRCLE, START, RIGHT, UP, SQUARE, LEFT, LEFT, UP, START.
- Saturn: Hold R, then press START, RIGHT, RIGHT, DOWN, RIGHT, UP, L, A, LEFT, LEFT.
Planet X Level Select
- 3DO: Hold R, then press LEFT, C, DOWN, A, B, C, A, B, C, A, B, C, C, B, A.
- PC: partyatroswell.
- PlayStation: N/A.
- Saturn: N/A.
99/100 Lives
- 3DO: Hold R, then press LEFT, C, DOWN, DOWN, RIGHT, A, C, UP, LEFT, A.
- PC: iwillneverdiebungholio.
- PlayStation: Hold L1, then press UP, CIRCLE, TRIANGLE, DOWN, RIGHT, SQUARE, DOWN, SELECT.
- Saturn: Hold R, then press UP, UP, DOWN, RIGHT, A, DOWN.
Electric Breath
- 3DO: Hold R, then press LEFT, C, DOWN, RIGHT, RIGHT, LEFT.
- PC: thentherewaslight.
- PlayStation: Hold R1, then press RIGHT, LEFT, RIGHT, CIRCLE, TRIANGLE, RIGHT, CIRCLE, DOWN, RIGHT.
- Saturn: Hold R, then press D, U, START, R, R, Z, A, START, START, R, R.
Fire Breath
- 3DO: Hold R, then press LEFT, C, DOWN, RIGHT, RIGHT, DOWN, B, A, LEFT, LEFT, DOWN.
- PC: secondhandsmoke.
- PlayStation: Hold R1, then press CROSS, UP, RIGHT, UP, RIGHT, RIGHT.
- Saturn: Hold R, then press C, U, R, R, Y, B, U, R, U.
Ice Breath
- 3DO: Hold R, then press LEFT, C, DOWN, B, LEFT, UP, RIGHT, B, A, LEFT, LEFT, DOWN.
- PC: ihaveshrinkage.
- PlayStation: Hold R1, then press CIRCLE, CIRCLE, LEFT, DOWN, CIRCLE, UP, RIGHT.
- Saturn: Hold R, then press R, Y, R, D, R, R, B, L, U, R.
Invincibility
- 3DO: Hold R, then press LEFT, C, DOWN, UP, UP, C, LEFT, RIGHT, A, RIGHT.
- PC: drunkenmaster.
- PlayStation: Hold R1, then press CROSS, SQUARE, DOWN, DOWN, UP, DOWN, RIGHT.
- Saturn: Hold R, then press B, A, D, A, D, D, D, U, D, R.
Super Jump
- 3DO: Hold R, then press LEFT, C, DOWN, LEFT, RIGHT, RIGHT, UP, RIGHT, RIGHT.
- PC: itsagasgasgas.
- PlayStation: Hold R1, then press CROSS, CIRCLE, UP, UP, DOWN, RIGHT, RIGHT.
- Saturn: Hold R, then press D, U, START, R, R, D, L, R.
Super Speed
- 3DO: Hold R, then press LEFT, C, DOWN, RIGHT, UP, UP, UP, RIGHT, RIGHT.
- PC: grandenonwalter.
- PlayStation: Hold R1, then press DOWN, START, RIGHT, RIGHT, DOWN, UP.
- Saturn: Hold R, then press R, X, L, R, A, D, START, R, R, D.
Debug Mode
- 3DO: Hold RS, then press LEFT, C, DOWN, LEFT, RIGHT, A, DOWN, RIGHT, LEFT.
- PC: N/A.
- PlayStation: N/A.
- Saturn: N/A.
Unlock All Levels (Current Map)
- 3DO: N/A.
- PC: sofakingdom.
- PlayStation: N/A.
- Saturn: N/A.
Passwords
Enter the appropriate password to unlock specific levels.
| Level/Effect | Password |
| All Levels Complete | PZYPRXYL |
| Cemetary 1 | SVZFKHGP |
| Cemetery 2 | BXRFYHGP |
| Cemetary 3 | ZVTCYHGP |
| Jungle Isle 1 | KXVKRHKP |
| Jungle Isle 2 | CVHCSHKP |
| Jungle Isle 3 | SVKLPHKP |
| Jungle Isle 4 | CVBLPHKP |
| Kung Fuville 1 | YTCHPHKP |
| Kung Fuville 2 | ZTDHPHKP |
| Kung Fuville 3 | DXVGRHKP |
| New Toonland 1 | RVTCSHGP |
| New Toonland 2 | XVVBRHKP |
| Planet X | PZYPRXYL |
| Rezopolis | GYVYRHKP |
Unlockables
Bonus Credits
Complete every level in the Secret World. The Bonus Credits will now appear once you beat the game.
Secret World Remote
In each world, find the bonus game and get a perfect score to receive a piece of the remote. Collect all five pieces to complete the design.
Gex is a platformer game developed by Crystal Dynamics and initially released for the PlayStation 1, Sega Saturn, and 3DO in 1995. It was later ported to PC in 1996.