PC (Microsoft Windows)May 3, 2026
Released ✓ 
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Lost Deltarune
Lost Deltarune is a fan-made RPG based on the world of DELTARUNE. Set in an alternate Dark World, the game features turn-based bullet-hell combat, puzzle-solving, custom chiptune soundtracks, and an original narrative centered on player choice and control.
HorrorMysteryIndieRole-playing (RPG)Turn-based strategy (TBS)
Game modes
Single player
Player perspectives
Bird view / Isometric