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What might they be thinking? You can leave them alone, or choose to interact from time to time. Freed souls turn into sand, quietly piling up. For some, it may recall childhood days spent by the shore. A desktop idle game about watching strange creatures live.
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 ends
A desktop idle × observation game where you catch strange little creatures, raise them, grow vegetables, and pay off your debt.
Leave it running on your desktop, or poke at it whenever you like—both are valid ways to play.
Pay off your debt and unlock eggs!
Once unlocked, feed them and let them multiply.
Enjoy watching them grow pop, pop, pop.
But be careful—if they get too hungry, they might start slacking off.
Once there are lots of strange creatures, capture them with your UFO.
Thanks to the combo system, even large crowds are easy to handle.
Vacuuming them up is strangely addictive.
Collecting all that popping Love is satisfying too.
Doing the same thing over and over can get boring, right?
No worries.
By unlocking a wide variety of skills, you can:
Capture many creatures at once
Earn lots more coins
When should you unlock each skill? That’s up to you.
They single-mindedly plant seeds and water crops.
Adorable, isn’t it?
The more you capture with the UFO, the more farm creatures you’ll get.
The creatures sometimes seem to pick up toys from somewhere.
Collect them all and something good might happen.
(35 types in total!)
By the way—you can hang up the toys you find.
Not sure what to do next? It’s okay.
The bottom-left corner always shows a suggested next step.
The more farm creatures you have, the faster you can repay your debt—and unlock new companions.
You can also earn money by vacuuming seaweed.
But in the end, the best way to play is simply…
however you like.
Right-click to turn Love into sand.
Something happens after you unlock rare drops…?
This work uses sound effects from the OtoLogic sound library.
BGM by mi!
Lowest tracked price: £2.49 (Jul 7, 2026) · current best: £2.49.
100% positive reviews all-time.
Right now the cheapest offer for IDLE PET UFO is £2.49 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 IDLE PET UFO is £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 IDLE PET UFO 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.
