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Drop and merge planets to create your ultimate galaxy in this space-themed puzzle game. Compete in the leaderboard with unique abilities and planets, and play your way with normal, vanilla and chaos modes. But always make sure your planets don't go over the limit.
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
Try this game before buying.
Drop planets to combine them. If they go over the limit, you lose and they explode!
If you want to reset, then create a black hole (which also forms after you combine two suns). However, if you use this ability it will half your points and it only works once a game so choose when to use it carefully.
To get extra points, try to chain multiple planet combinations together to get a combo bonus.
There's a total of 4 abilities at your disposal. Another example, is the lightning, which destroys any planet it strikes.
Right now the cheapest offer for Planet Drop is CA$4.99 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 Planet Drop is CA$2.49 (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 Planet Drop 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.
