A hard sci-fi idle game evolving from the Big Bang to an interstellar civilization
Fast word unscrambler and anagram solver for Scrabble, Words with Friends, and word games
Stage
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Founded
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Based in
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Pricing model
Freemium
Free
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
Instant letter unscrambling with 286,000+ tournament words
Wildcard blank tile support with all 26 alphabet permutations
Results grouped by word length and ranked by Scrabble points
Dictionary definitions and grammatical parts of speech
Word Vault for saving and studying difficult words
Support for Scrabble TWL06, CSW21 and Words With Friends lexicons
Official 2-letter words page with A-Z filtering and scoring
Board hook and anchor constraints for board placement
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
Zero server latency—all processing happens client-side in your browser
Works completely offline as a downloadable PWA app
Tournament-grade accuracy with official Scrabble and Words With Friends dictionaries
Cosmos Era
Word Unsc