IDLE PET UFO game cover

IDLE PET UFO CD Key

Help a tiny planet repay its massive debt by capturing and raising quirky creatures, growing “Yasai” vegetables, and selling them for coins. Unlock skills, expand your farm, buy eggs with Love, and improve efficiency in a relaxing idle game where you can leave it running and watch life unfold.
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Current Lowest Price

2.99$
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Release Date

15 Dec, 2025

Publisher/Developer

電脳鈴木組

Reviews

Steam: 100.00% positive (6/6)
Metacritic: -

IDLE PET UFO Steam Price History Chart

Current Steam price: 2.99$
Lowest Steam price ever: 0.89$ — 2026-03-26
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IDLE PET UFO description

IDLE PET UFO takes you to the far edge of the galaxy, where a tiny planet called Octopa is home to two things: strange, lovable creatures and mysterious vegetables known as “Yasai.” Octopa is drowning in a debt too large to repay, and you’ve been summoned to help them turn things around.

Your mission is simple: earn coins and clear the debt. To do that, you’ll need to produce Yasai that can be sold to humans. Build up your little alien farm by capturing and raising unusual creatures, then let them support your growing operation as Yasai production increases over time.

Key features

  • Creature collection & raising: Meet a variety of odd pets and watch them live their charming daily routines while they help your farm thrive.
  • Yasai farming for profit: Grow and harvest vegetables to generate income and steadily work toward repaying Octopa’s massive debt.
  • Idle progress: A relaxed experience designed for leaving the game running—check in when you want, collect rewards, and keep expanding.
  • Upgrades and skills: Spend the coins you earn to unlock skills and improve your overall efficiency, making production faster and more rewarding.
  • Expansion with Love: Use Love to buy more eggs, discover more creatures, and expand your farm to support a larger operation.

Whether you’re actively managing your upgrades or simply enjoying the soothing pace of an idle game, IDLE PET UFO is built around steady progress and the joy of watching a tiny world grow. Collect creatures, develop your farm, and turn Octopa’s fate around—one Yasai harvest at a time.

Includes sound effects from the OtoLogic sound library. BGM by mi!