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A simple game anyone can play! Click the boxes, open them, and earn achievements. With 100 different items—and possible duplicates— can you collect them all? It all depends on your luck!
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.
This game is very simple.
Just click the boxes that appear to open them and earn achievements!
There are achievements for 100 different items,
but since duplicate items can appear,
whether you can fully complete everything depends on your luck!
Give it a try!
Lowest tracked price: PLN 4.49 (Jul 7, 2026) · current best: PLN 4.49.
100% positive reviews all-time.
Right now the cheapest offer for Achievement Box is PLN 4.49 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 Achievement Box is PLN 4.49 (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 Achievement Box 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.
