A hard sci-fi idle game evolving from the Big Bang to an interstellar civilization
Stage
Established
Not given
Founded
2017
Not given
Based in
HK
Not given
Pricing model
Free
Freemium
Pricing
Free to play. Premium membership available (cost not specified on these pages). Gold Coins earned through gameplay, watching ads, or daily check-ins. Credits earned in Coins mode gameplay or purchased. Physical and digital prizes redeemable through in-platform catalog.
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)
Key features
Seasonal gameplay with $1 billion prize pool
Multiple game modes: Five by Five, Daily Random, Tick Bingo
Power-up items like Tolerance Shield and Timer Reveal
Multiplayer duels and Precision Arena
Card collection system with set bonuses
In-game shop with cosmetics and items
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
What makes it different
Players keep most of the value generated by the platform
Guaranteed grand prize distribution: if $1B not reached in 10 years, entire accumulated pool distributed to qualified players
Pure skill-based competition with escalating precision challenges
Continuous seasonal gameplay that never ends
Rewards players for precision with activity multipliers and bonus drops
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
Carpe Five™
Cosmos Era