Idle Startup
Nothing to beat — this one gets played, not finished.
How hard is Idle Startup?
No rating — nothing to beat
There's nothing to beat here — no last boss, no credits. Ranked shooters, sandboxes, live-service games and endless runners don't get a difficulty score, because "how hard is it to finish" isn't a question you can ask about them. That's not the same as easy.
Rarest achievements
Published rarity by platform.
Steam
CenturionPlay for 100 hours6.7%
QuintillionaireEarn $1 quintillion total8.1%
Deck HoarderCollect 300 cards total (duplicates included)11%
Gotta Found 'Em AllCollect all 150 unique cards12%
DynastyReach Founder Level 10014%
Played Idle Startup? See how many of these you've got.
- Which ones you've earned — and which you're missing
- Your rarest unlock, and where it ranks
- Your whole history for this game, on one timeline
- Steam, PlayStation, Xbox and Battle.net in one place
Free. Takes about a minute.
About Idle Startup
Build a tech company from a one-person garage into a global empire. Train six skills, automate the grind, prestige for permanent Founder bonuses, climb the leaderboards, and chase 50+ achievements in this clean, endlessly-scaling idle game — progress rolls on even while you're away.
Get this game
How rarity is calculated
Each platform calculates rarity from its own player population. These percentages are shown side by side but are not a controlled comparison.
- Steam — Valve's published global unlock percentage across Steam owners of the game.
Percentages are shown exactly as each platform publishes them. Pyroblast does not recalculate them and does not mix player populations together. Data updated .