Read a stranger's clues and guess their country in Originle Unlimited
A hard sci-fi idle game evolving from the Big Bang to an interstellar civilization
Stage
Not given
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Founded
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Based in
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Pricing model
Free
Freemium
Pricing
Not given
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
Unlimited rounds with no daily limit
Heat map showing distance and direction to correct answer
Progressive hints revealing continent after first wrong guess and region after second
Four-way multiple choice when stuck
Scoring system with point rewards and penalties
Passport travel log to review past travellers and clues
Optional Google sign-in to sync progress across devices
Daily mode with same traveller for all players
Over 100 fictional travellers with 197 countries
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
Unofficial unlimited version inspired by the official daily Originle game
Fictional travellers with realistic everyday clues instead of video guests
Rewards careful reading over guessing with progressive point penalties
Educational with explanations after each round
No registration required and works on any device
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
Stampdle
Cosmos Era