Radical Rex Game Genie Codes (USA)

This page contains the Game Genie codes that I have for Radical Rex (USA), a game for Sega Genesis. If you're using an emulator you will be able to input the codes found on this page directly into the program and use them. For those of you who are old school and playing on a physical console, you'll have to purchase a Game Genie device to use them.

If you don't see the code you want on this page, I recommend you return to my Radical Rex Guides Index and choose a different section.

Auto warp to higher ledges when walking into walls, jumping, or skateboarding: RE7A-46T0
When jumping you'll sometimes hit a ledge above you, this code teleports you to the top of the ledge when you hit it.

Don't fall when walking off ledges ("Walk on air"): AJLA-4A92
Letting go of the D-pad will cause you to fall back down. Can press Jump while falling down.

Freeze Time Continue: AM1A-2A44

Infinite Energy: AJ5T-4A5C

Infinite Lives: ACYT-2AD6

Infinite continues: ALYT-2A7N

Invincibility: RY5A-46VG
Activates after being hit once

Invincibility (flashing): RE5A-46VL

Invincibility (non flashing): RZFT-46X6

Invincibility From High Falls: RYNA-46TT

Jump higher: AAMA-5V9C

Jump much higher: AAMA-5P9C
Use with the Auto Warp Code: RE7A-46T0

Player 1 starts with 20 lives ("Easy" difficulty): CWZA-2AGT

Player 1 starts with 9 lives ("Easy" difficulty): BGZA-2AGT

Regional Lockout Bypass: EAAT-AL1T
For European Systems

Regional Lockout Bypass: EAAT-AY1T
For Japanese Systems

Select "2 Players" to go to a Level Select screen. Must be a 1 player game: JS2T-2ABL

Select "Options" to go to a Level Select screen: JS2T-2AAW

Start a new game with 5 continues (instead of 1): A0XT-2AHA

Start with max fire power (much longer flame)

SWZA-3GK8
A0ZA-2ACA

Start with more fire power (longer flame)

SWZA-3GK8
ARZA-2ACA

Jump in Midair (Disables Pause)

A00A-2AG8
PR0A-3YSE
GC0A-2AHG
9G0A-261J
B00A-2AHL
440A-3NHN

Moon Jump (Disables Pause)

A00A-2AG8
PR0A-3YSE
GC0A-2AHG
9G0A-261J
B00A-2AHL
440A-3NHN
AR0A-2AHA