Players now
#4,4283
newvs 24h ago · updates every minute
Key stats
Review score
72% positive
Mostly Positive69 reviews
Owners (est., from reviews)1.4K–4.1K
24h peak
3
Highest seen3
Nov 4, 2026just now
Price on Steam
Free
Concurrent players
Last 7 days · history since Nov 1, 2026
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Players online%Steam sale started
Media & details
Screenshots, achievements, specs, and every price change and sale we
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Where to buy
Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
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Editions and bundles on Steam
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Reviews
72% positive of 69 · Mostly Positive · Live from Steam
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Steam Deck
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Patches & builds
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History
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DLC
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Store info
"Collapsing World" is an innovative tower defense game blending deck-building and roguelike mechanics. Recruit unique companions, craft powerful skill decks, and tackle randomized stages. Deep strategy breaks the traditional TD mold—every run is a fresh challenge!
- Developer
- a1
- Publisher
- a1
- Release date
- Jun 3, 2026
- Install size
- 1 GB minimum
- Platforms
- Windows
- Genres
- Casual, Indie, Simulation, Strategy, Free To Play · All
- Steam app ID
- 4501210
