PC Steam $7.99 Region US
Games Action Lost In The Backrooms: Day 100
Lost In The Backrooms: Day 100: header artwork
Action · Rough devs

Lost In The Backrooms: Day 100

Lost In The Backrooms: Day 100
Windows Brazil · 14+
Mostly Positive · 71% of 14
DeveloperRough devs
GenreAction
Wait for a sale Price verdict · US updated yesterday

No discount right now. The current price is 100% of the way from its all-time low to full price.

Why this verdict
Price position between all-time low and full price 100%
All-time low $4.79 · 25d ago
Typical sale discount ~30% over 3 sales
Player reviews 71% positive of 14
Quality score 71/100 · small sample
Value score 0/100

Offers

Official store prices and labeled keyshop comparisons

Official stores (1)
Steam
checked yesterday Lowest price
Store low $4.79 · Lowest across stores $4.79
Steam, official store, $7.99
$7.99 Buy on Steam
Direct store link. Payment stays with the store.
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Price history

Accepted price history and recorded lows

Historical lows
All-time low ATL $4.79 2026-06-27
3-month low $4.79
12-month low $4.79
Current $7.99
Sale cadence
Recorded sale starts 2
Median gap between sales 16.4 days
Since the latest sale started 8.4 days
Price events From the accepted price history
Jul 20, 2026
Sale ended · back to $7.99
Jul 13, 2026
Sale started · -30% to $5.59
Jul 9, 2026
Sale ended · back to $7.99
Jun 27, 2026
New all-time low $4.79

Editions

Explicitly grouped editions, with the cheapest offer tracked for each

Purchase options

About this game

What this game is, in the developer's words

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

Media

Trailers and screenshots straight from the store page

Latest news

Recent updates from the game's own feeds

Lost In The Backrooms: Day 100 price history and current deals

Lost In The Backrooms: Day 100 for PC currently sells from $7.99 at authorized stores. Its all-time low is $4.79, set on 2026-06-27.

Compare Lost In The Backrooms: Day 100 editions

Lost In The Backrooms: Day 100 comes in 2 editions: Lost In The Backrooms: Day 100, Lost In The Backrooms: Day 100. The edition list shows what each one includes.

Lost In The Backrooms: Day 100 reviews, playtime, and age rating

14 people have reviewed Lost In The Backrooms: Day 100. 71% are positive. Steam calls that Mostly Positive. Brazil rates it 14+, flagged for Violência, Medo.

Frequently asked questions

Answered from this game's own data. Where I have none, I say nothing.

How does the current Lost In The Backrooms: Day 100 price compare?
The price verdict is wait. The current price is 100% of the way from its all-time low to full price. Seasonal sales have priced it lower.
How do the Lost In The Backrooms: Day 100 editions compare?
Lost In The Backrooms: Day 100 offers Lost In The Backrooms: Day 100, Lost In The Backrooms: Day 100. The standard edition contains the base game. Larger editions can include expansions.
How does $7.99 compare with the Lost In The Backrooms: Day 100 price history?
$7.99 is 100% of the way from the all-time low of $4.79 to the full price. A lower price is recorded in the history.
Which stores list Lost In The Backrooms: Day 100?
Lost In The Backrooms: Day 100 is tracked at Steam. This section lists authorized stores and links to their store pages.
Where can I buy Lost In The Backrooms: Day 100 cheap?
From $7.99 at Steam right now. Its recorded low is $4.79, set on 2026-06-27. Today's price sits 100% of the way from that low to full price.
Is Lost In The Backrooms: Day 100 worth playing?
14 people have reviewed Lost In The Backrooms: Day 100. 71% are positive. Steam calls that Mostly Positive.
What age rating does Lost In The Backrooms: Day 100 have?
Lost In The Backrooms: Day 100 is rated Brazil 14+, Indonesia 18+, Germany (Steam rating) 16+ across boards. The Brazil rating flags Violência, Medo.
Scores
Steam reviews Mostly Positive · 71%
71% positive of 14
Media (14)
Requirements
System requirements platform
Minimum
Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 11
  • Processor: Intel core i5 10th gen
  • Memory: 16 GB RAM
  • Graphics: GTX 1050 ti
  • DirectX: Version 12
  • Storage: 5 GB available space
  • Sound Card: Any
  • Additional Notes: Low graphics at 30-60fps (( The game wasn't tested on many devices))
Recommended
Recommended:
  • Requires a 64-bit processor and operating system
  • OS: Windows 11
  • Processor: Intel core i7 12700
  • Memory: 16 GB RAM
  • Graphics: RTX 3060
  • DirectX: Version 12
  • Storage: 5 GB available space
  • Sound Card: Any
  • Additional Notes: Ultra at 60+fps ( The game wasn't tested on many devices)
Minimum
Minimum:
    Recommended
    Recommended:
      Minimum
      Minimum:
        Recommended
        Recommended:
          Facts
          DeveloperRough devs
          PublisherRough devs
          GenresAction · Adventure · Indie
          ModesMulti-player · Single-player · Co-op
          Steam features
          Family Sharing
          Accessibility
          Camera ComfortCustom Volume ControlsPlayable without Timed Input
          Ratings
          Brazil14+

          Violência, Medo

          Indonesia18+

          Interaksi Daring, Horor, Kekerasan

          Germany (Steam rating)16+

          Horror

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