The following is a list of 32X games which will only play on a host console of the same region, as they perform a check at boot to determine what region console they are running on (the 32X itself does not do any region checking). This check can be defeated by some region adapters, a Game Genie, or a region mod. Any 32X game not listed here is region-free.
Much of the research behind this list comes from the region coding page on the Sega Retro wiki.
Japanese Releases
| Title | Publisher | Release Year | US | PAL | Notes |
|---|---|---|---|---|---|
| After Burner Complete | Sega | 1995 | Same ROM as the US release | ||
| Chaotix | Sega | 1995 | Same ROM as the US release | ||
| Cyber Brawl | Sega | 1994 | Same ROM as the US release, changes title (Cosmic Carnage) depending on host console region | ||
| Doom | Sega | 1994 | Same ROM as the US release | ||
| Golf Magazine: 36 Great Holes Starring Fred Couples | Sega | 1995 | Same ROM as the US release | ||
| Metal Head | Sega | 1995 | Same ROM as the US release | ||
| Parasquad | Sega | 1995 | Same ROM as the US release, changes title (Zaxxon's Motherbase 2000) depending on host console region | ||
| Space Harrier | Sega | 1994 | Same ROM as the US release | ||
| Star Wars Arcade | Sega | 1994 | |||
| Stellar Assault | Sega | 1995 | |||
| Tempo | Sega | 1995 | Same ROM as the US release | ||
| Virtua Fighter | Sega | 1994 | |||
| Virtua Racing Deluxe | Sega | 1994 | Region lockout message says it is compatible with PAL consoles, but this is false |
PAL Releases
| Title | Publisher | Release Year | US | JP | Notes |
|---|---|---|---|---|---|
| After Burner | Sega | 1995 | |||
| Darxide | Sega | 1996 | One of only two PAL exclusives and the only one that is region locked | ||
| Doom | Sega | 1994 | |||
| Golf Magazine: 36 Great Holes Starring Fred Couples | Sega | 1995 | |||
| Knuckles Chaotix | Sega | 1995 | |||
| Metal Head | Sega | 1995 | |||
| Motherbase | Sega | 1995 | |||
| Motocross Championship | Sega | 1995 | |||
| Space Harrier | Sega | 1995 | |||
| Star Wars Arcade | Sega | 1994 | |||
| Stellar Assault | Sega | 1995 | Same ROM as the US release, changes title (Shadow Squadron) depending on host console region | ||
| Virtua Fighter | Sega | 1994 | |||
| Virtua Racing Deluxe | Sega | 1994 |
US Releases
| Title | Publisher | Release Year | PAL | JP | Notes |
|---|---|---|---|---|---|
| After Burner | Sega | 1995 | Same ROM as the JP release | ||
| Brutal Unleashed: Above the Claw | GameTek | 1995 | |||
| Cosmic Carnage | Sega | 1995 | Same ROM as the JP release, changes title (Cyber Brawl) depending on host console region | ||
| Doom | Sega | 1994 | Same ROM as the JP release | ||
| Golf Magazine: 36 Great Holes Starring Fred Couples | Sega | 1995 | Same ROM as the JP release | ||
| Knuckles Chaotix | Sega | 1995 | Same ROM as the JP release | ||
| Metal Head | Sega | 1995 | Same ROM as the JP release | ||
| Motocross Championship | Sega | 1995 | |||
| Pitfall: The Mayan Adventure | Activision | 1995 | |||
| Shadow Squadron | Sega | 1995 | Same ROM as the PAL release, changes title (Stellar Assault) depending on host console region | ||
| Space Harrier | Sega | 1995 | Same ROM as the JP release | ||
| Star Trek: Starfleet Academy - Starship Bridge Simulator | Sega | 1995 | |||
| Star Wars Arcade | Sega | 1994 | |||
| Tempo | Sega | 1995 | Same ROM as the JP release | ||
| Virtua Fighter | Sega | 1994 | |||
| Virtua Racing Deluxe | Sega | 1994 | |||
| Zaxxon's Motherbase 2000 | Sega | 1995 | Same ROM as the JP release, changes title (Parasquad) depending on host console region |