Instant death video games list, 'o'
| title | developer | year | platform | pop. | |||
|---|---|---|---|---|---|---|---|
| Obsidian | Artic Computing | 1986 | Amstrad CPC | image | label | ||
| Octoplex | MC Lothlorien | 1989 | Amstrad CPC | image | label | ||
| Octoplex | MC Lothlorien | 1989 | C64 | image | label | ||
| Odd Job Eddie | Strobe | 1985 | ZX Spectrum | image | label | ||
| Oh Mummy! | Gem Software | 1984 | ZX Spectrum | image | label | ||
| Oh Mummy! | Eclipse Software Design | 1984 | MSX | image | label | ||
| Oh Mummy! | Gem Software | 1984 | Tatung Einstein | image | label | ||
| Oh Mummy! | Gem Software | 1984 | Camputers Lynx | image | label | ||
| Oh Mummy! | Gem Soft | 1984 | Amstrad CPC | image | subject | label | |
| Olo | Kyle Hodgetts | 19?? | C64 | image | label | ||
| Onyanko Town | Micronics | 1985 | NES | image | label | ||
| Operation Ganymed | Romik | 1984 | VIC-20 | image | label | ||
| Ostrich Riders | sebygames | 2009 | Linux | label | |||
| Out of This World | Interplay | ? | Mac OS X | label | |||
| Out of this World | Delphine Software | 1994 | 3DO | image | label | ||
| Out of this World | Interplay | 1992 | Apple IIGS | image | label | ||