O

16 entries

Olympic Gold - Barcelona 92 CS-G CS-MDJ BS-G
Olympic Summer Games - Atlanta 96 CS-G BS-G
Olympic Winter Games - Lillehammer 94 CS-G BS-G BS-MD
Omega Race 
Onslaught Cheats CS-G BS-G
Ooze, The CS-G BS-G
Operation Europe - Path to Victory 1939-1945 CS-G BS-G
Otsomatsu-kun Hachamecha Gekiio CS-MDJ BS-MDJ
Ottifants, The CS-MD BS-MD
Out Of This World CS-G BS-G
Outback Joey 
Outlander CS-G BS-G
Outlaw Racing 
OutRun GG Cheats CS-G CS-MDJ BS-G BS-MDJ
OutRun 2019 Cheats CS-G CS-MD BS-G BS-MD
OutRunners GG Cheats BS-G

---

Key
GG = Game Genie™ Codes
PAR = Pro Action Replay™ Codes
Hints = Hints
Cheats = Cheats
Passwords = Passwords
CS = Cartridge Scan
BS = Box Scan
MC = Manual Cover Scan
-G = Genesis
-MD = European MegaDrive
-MDJ = Japanese MegaDrive
-Pirate = Pirate
CircuitBoard = Circuit Board Scan