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THE MADHOUSE | 感染屋敷

Also known as THE MADHOUSE | 感染屋敷, m, madhouse

THE MADHOUSE | Infected Mansion is a survival horror game. Contains Fear, Stealth, Exploration/Puzzle solving, Item management. Moreover "Multiple First-Person Views" provides a new level of fear, immersion, strategy. Steal the vision of "something" lurking in the abandoned house and try to survive.

Last update
21 May 2026
Players now
0

Latest update

Announcement

v1.3.0Update v1.3.0 Announcement

Update v1.3.0 adds full controller support. You will be able to play the game from start to finish using only the controller. ■Contents of Update v1.3.0 ・Full controller support - You will be able to play the game from…

3 changesFixGameplayRead announcement

Update history

Browse past updates and patch notes for this game.

6 updates

Gallery

In-game media

Achievements

Community progression

Top picks from 26 Steam achievements, sorted by player unlock rates.

  • ようこそ、感染屋敷へ - Welcome to the Madhouse中庭から屋敷の中へ潜入する94.8%
  • どこかで見た能力 - Seen ability somewhere盗視を実行する93.1%
  • いらっしゃいませ - Welcome, sir敵に見つかる86.9%
  • 生死をかけたかくれんぼ - Life and Death game of hide-and-seek屋敷内のいずれかの場所に隠れる83.2%
  • 過剰なおもてなし - Excessive Hospitality死亡する70.1%
  • 人に向けてはいけません - Don't point it at people小型消火器を使用する48.0%