Lost in the backrooms day 100 is a co-op horror game based on the concept of the backrooms with different levels and entities , a sanity system and unreal engine 5 graphics for the best immersive experience.
They say there's a chance to escape the backrooms in the 100th day. Will you succeed?
Navigate terrifying levels with numerous dangers and entities lurking around every corner. Watch out for your sanity as you explore the strangest levels.
More than 15 levels with different ways to escape, different dangers and different environments.
7 entities with different behaviors , abilities and appearance. All of them are accurate to the wiki and you always have to use different strategies to go forward.
Play alone or in a total of 6 players Co-op, Explore the backrooms but at the same time be careful of the dangers.
Developed with Unreal Engine 5 guarantees beautiful graphics with stunning environments and scenarios.
The liminal mode is a walking simulator gamemode for the people that want vhs liminal vibes, no monsters but just unsettling liminal spaces.
Use proximity chat to talk to your friends and fully immerse yourself in the experience.
In this gamemode one of your group of friends will be selected as a monster
The monster will have to kill evereyone in the time limit while
the surivors will have to survive for 7 minutes
よくある質問
Steamストア(JP)でのLost In The Backrooms: Day 100の価格は¥ 1,050です。2026年9月22日以降に当サイトが記録した最安値は¥ 1,050です。Steamではこのゲームに14地域で個別の価格が設定されています。地域別の価格は上記のとおりです。
Lost In The Backrooms: Day 100は2026年5月26日にRough devsからリリースされました(4か月前にリリース)。