Screenshots
Watch trailer on Steam ↗Tomokin Monsters
Tomokin · Published by Tomokin
5 user reviews — 60% positive (5 reviews)
Last updated 8 Oct 2026
Hatch, evolve, collect! Tomokin Monsters is a desktop idler that lives on your screen, running in the background while you work. Feed and play with your monsters to evolve them into their ultimate forms! Can you collect them all?
£1.69
Lowest price we've ever recorded
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Price history
Casual · 2025 · More under £5 games
Manage your monster collection in Tomokin Monsters, a casual game from 2025. Feed and play with your creatures to watch them grow into their final stages, collecting each unique form as they evolve.
About this game
Hatch. Evolve. Collect!
Hatch, feed and play with your monsters to evolve them into their ultimate forms. Each monster you evolve is a new entry in your Codex.
Discover Evo Items
Not all monsters evolve the same way. Some need special Evo Items to trigger their transformations. Discover all of the combinations to complete your collection!
While you Work!
This idle desktop companion runs quietly in the background while you use your computer, giving you a fun and relaxing way to build your monster collection over time.
Share your Favourite Moments
Got a rare egg? Evolved a monster into a special form? Use the built-in screenshot tool to snap and share your favourite moments with friends and the community.
Flexible Settings
Customise how the game behaves - Keep it tucked behind your windows, or bring it to the front. Switch the game to another monitor, change the colour scheme and more.
System Requirements
Will my PC run this? →Minimum
- OS: 10
- Processor: Intel Core i3 / AMD Ryzen 3
- Memory: 8 GB RAM
- Graphics: NVIDIA GeForce GTX 960 / AMD Radeon R9 380
- Storage: 100 MB available space
Supported Languages
*languages with full audio support
Latest news
Patch NotesOfficial
Security Update Unity CVE-2025-59489
A recent security issue was found in certain versions of Unity (the game engine our game is built with). In short, it made it theoretically possible for malicious files on your computer to interact with Unity games in unsafe ways. This could have allowed those files to read or run things they normally shouldn’t. There are no reports of anyone being affected by this vulnerability at this time. Unity has released a fix which is included in this patch, making the game no longer at risk.Read full article on Community Announcements (support)Patch NotesOfficial
Food drop change
- Food will no longer drop if the player already has too much (50 or more)Read full article on Community Announcements (support)Patch NotesOfficial
minor bug fix
fixed a bug where the shiny star icon for a collected shiny did not illuminate in the Codex, while the respective shiny was benched.Read full article on Community Announcements (support)Patch NotesOfficial
Minor Inventroy QoL Changes
Inventory Changes - Added 'Store All' buttons to the inventory menu for storing all food items and evo items in the world, with one click. - Capped the maximum number of storable food items to 50Read full article on Community Announcements (support)
