A hard sci-fi idle game evolving from the Big Bang to an interstellar civilization
Arcade, strategy, precision — fast-paced 1v1 duels where timing and angles decide
Stage
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Founded
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Based in
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Pricing model
Freemium
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Pricing
Free with no ads; optional Supporter: $2.99/mo, $19.99/yr, or $29.99 lifetime; time crystal packs: $1.99 (Skip a night), $4.99 (Skip a wall), $9.99 (Skip a week)
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Key features
13.8 billion year cosmic timeline from Big Bang to interstellar civilization
118 sourced research cards with scientific citations
12 game eras spanning Cosmos, Life and Civilization
16 different endings
12 civilization channels inspired by science fiction and real concepts
Playable on phone, desktop and iPad with cloud save sync
Installable on phone home screen for offline play
No ads and completely free to play
1,400+ nodes each grounded in real science with sources
Physics-accurate simulation where 1 light-year equals 1 real hour
18-world campaign
Weekly boss challenges
Over 100 customizable avatars
Arena themes and ball skins
Precision-based ball mechanics
Dynamic arena reactions
What makes it different
Every scientific claim cites real sources with year, researcher and publication
Hard sci-fi design where physics and signal times follow real scientific laws
Completely free with no ads, payment optional and never pay-to-win
Invented game lore clearly separated and labeled apart from real science basis
Curated collection of 24+ open-source astronomy, physics and biology projects
Fast-paced matches decided by timing and precision in minutes
Multiple play modes: solo AI, ranked online, local phone and Wi-Fi
Strategic gameplay where every bounce can change the match outcome
Cosmos Era