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Greed is a virtue in Idle Trillionaire. Success is defined by your net worth. From a "Lawn Mowing Job" and "Your First Kiss" to "Crack Addiction" and "Global Domination". Experience everything life has to offer. Each card will tell your story, make you laugh or potentially end your life.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Official stores with direct support.
Try this game before buying.
Idle Trillionaire is a game about becoming a trillionaire. You are a seemingly normal person, but how will that break your fragile human mind when you are earning billions each second and realize madness is closer than your dreams of a trillion?
How to Play Idle Trillionaire:
Prestige Up after getting the Global Domination Card >
You will need to prestige many times to "Break the Universe"
Now in 11 Languages!
Compete to have more money than other players at the 1 year mark and other milestones!
Leverage the prestige system that unlocks cards and increases the time rate on subsequent play throughs.
Reach the achievement goals faster than your friends!
Lowest tracked price: PLN 10.00 (Jul 7, 2026) · current best: PLN 20.00.
83% positive reviews all-time.
Right now the cheapest offer for Idle Trillionaire is PLN 20.00 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Idle Trillionaire is PLN 10.00 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Idle Trillionaire drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
