The Slipgate Duplex
Professionally constructed remake of E1M1 with some additional areas.
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Shadows of The Nightmare Realm
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![](data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1 1" width="1" height="1"></svg>){kind=small}
Professionally constructed remake of E1M1 with some additional areas.
| Player Perspectives | First person |
|---|---|
| Game Category | 5 |
| First Release Date | 2004-04-26 00:00:00 |
| Parent Game | 333 |
