Growmon Island is a creature-collection idle sandbox that lives in a small area of your desktop so you can multitask while your Growmons grow. Each Growmon progresses through four growth stages — Egg → Baby → Teen → Adult — and every stage can branch into multiple evolution paths.

You can sell Growmon once it hatches for coin, or keep it to gain passive boosts. Train Growmons to increase their quality — higher quality raises sale value and influences evolution outcomes.

Evolve Growmons

Each Growmon has four growth stages. Eggs hatch into babies, which grow into teens, and finally into adults. At each stage there are multiple possible evolutions; which path your Growmon takes depends on how you care for and train it.

Customize Your Island

Design and upgrade island enclosures with facilities and decorations. Facilities introduce new mechanics and functionality; decorations improve enclosure quality and provide small benefits that make caring for Growmons easier.

Designed for Multitasking

Growmon Island is optimized to run unobtrusively: place the window anywhere on your screen and resize it to take up as much — or as little — space as you like. Enjoy a calm, low-pressure experience while you work, study, or watch a movie.