UnderDoor games

UnderDoor games include 飢界 (Aug 24, 2025), PARALLEL RIFT (Mar 11, 2025), Fallen Depths (Dec 13, 2024), CORPSE58 (Jun 30, 2024) and The Contact (Mar 3, 2024).

Every UnderDoor game on Steam, newest first, including upcoming releases. Talk about them with other players on PlaySpill.

  1. 飢界 (Aug 24, 2025): 『飢界』は不気味な異界を探索し、脱出を目指すホラーゲーム。異界の住人に食べられてはいけません...。
  2. PARALLEL RIFT (Mar 11, 2025): Parallel Rift is a four-dimensional puzzle game where you navigate through interconnected spaces along the W-axis to reach the goal. Experi…
  3. Fallen Depths (Dec 13, 2024): "Explore a building that has become a den of monsters and recover crucial documents." Fallen Depths is a roguelike action horror …
  4. CORPSE58 (Jun 30, 2024): "CORPSE-58" is a slow-motion bullet hell shooting game by UnderDoor. Players become human weapons created through clone and genet…
  5. The Contact (Mar 3, 2024): "Fascinated by the cryptic message 'Find 090-■■■■-■■■■ https://■■■■■■■■■■,' you decide to embark on a journey to the specified locatio…
  6. 傀儡禁域 (Dec 22, 2023): 不気味なフロアを探索し、おぞましい異形からの生存を目指すアクションホラー
  7. 傀儡の宿 - Kairai Inn - (Sep 4, 2023): A score-attack action game where you aim for high scores by subduing dangerous "kairai."