DLC
Steam
Maltese's Fluffy Onsen - Summer Fever
Run a hot spring that will cool down the sweltering summer! Create a paradise where your animal guests can relax, using newly added facilities and decorations in brand-new summer-themed stages.
Requires Maltese's Fluffy Onsen.
Released · 2025-07-22
At a glance
About this game
Core game information and the store records it came from.
- Title
- Maltese's Fluffy Onsen - Summer Fever
- Content
- DLC
- Release date
- 2025-07-22
- Developer
- Sinkhole Studio, Moonlab Studio
- Publisher
- Sinkhole Studio, Paleo, XD
- Platforms
- Windows, macOS
- Connected stores
- 1
Steam Steam source details
- Store title
- Maltese's Fluffy Onsen - Summer Fever
- Product ID
- 3863950
- Developer
- Sinkhole Studio, Moonlab Studio
- Publisher
- Sinkhole Studio, Paleo, XD
- Store platforms
- Windows + macOS
- Source checked
- 2026-11-10 14:07 UTC