Summer Islands (2025)

- Developer
- Marttalin Games
- Platforms
- Windows, Linux
- Genres
- Casual, Indie, Simulation, Strategy
- Rating
- 4.0 of 5, 195 player ratings
- Typical playtime
- about 5.4 hours
- Where to get it
- Steam

The catalog in 3D
The same catalog has a room you can walk around in. The cat behind the counter is the AI Catbot, and they pick real games from it when you tell them what you feel like playing. Nothing is for sale, here or in there. Go in from here and this game is already out on the counter, with more like it waiting on the shelf next to it.
How it feels
A low-stress sandbox where you build tourist resorts on procedurally generated islands, balancing construction and economy at your own pace.
casualrelaxedsandboxeconomy managementpixel graphicsprocedural generationcozystrategic
What players say
Players are split: many adore it as a nostalgic, modernized take on Holiday Island, but performance problems make late-game unplayable for some, especially past 6000 tourists. The cluster economy system is confusing, tutorials are weak, and multiplayer crashes regularly.
Screenshots





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