Ultimate Doom – A Classic Expansion Pack

The Ultimate Doom is a standalone expansion pack for the classic first-person shooter game Doom, developed by id Software. It includes a new episode that continues the story of the game. The game’s plot seems loosely connected to the base game as id Software was busy developing Quake at the time.

The gameplay of Ultimate Doom remains similar to the base game, with minor additions made to Doom’s engine. Players traverse vast levels, killing any Hell creature they encounter on their way, with a wide range of weapons at their disposal. The one and only objective of the player is to find the exit of the level, sometimes requiring a keycard to unlock it. The player’s performance is evaluated at the end of each level, based on how fast they passed the level, how ruthless they were, how many demons they killed, and how many secrets they found.