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Diehard Dungeon

Also known as Diehard Dungeon, dd, diehard dungeon

Combining its own unique take on the real-time roguelike genre, with a nostalgic 16-bit look and feel, Diehard Dungeon is a game that feels both familiar and quite different at the same time. Followed by a trusty, treasure collecting companion chest, you must make your way through the dungeons many randomly-generated rooms and levels.

Last update
15 May 2026
Players now
0

Latest update

Game start issue fixed!

Hi everyone, Thank you for you patience whilst I fixed the issue with Diehard Dungeon failing to start. The issue was related to an update to the Steam SDK that, unfortunately broke the game. Everything has been updated…

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Update history

Browse past updates and patch notes for this game.

20 updates

Gallery

In-game media

Achievements

Community progression

Top picks from 69 Steam achievements, sorted by player unlock rates.

  • FighterAttain Fighter rank.14.4%
  • RepelObtain Repel ability.10.0%
  • FireproofObtain Fireproof ability.10.0%
  • CourageObtain Courage ability.9.9%
  • Heavy DutyObtain Heavy Duty ability.9.9%
  • LooterObtain Looter ability.9.9%