Choose Hot Tub Simulator
Choose Hot Tub Simulator if it's currently about 56% cheaper on the Steam Store. Hot Tub Simulator launched in 2021.
Hot Tub Simulator vs Monmusu Island
Hot Tub Simulator and Monmusu Island both land in Simulation, Casual on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both share Simulation, Casual on Steam. Hot Tub Simulator (2021) is 5 years older than Monmusu Island (2026). Hot Tub Simulator is currently ~56% cheaper on Steam than Monmusu Island (1.99 USD vs. 4.49 USD). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Which should you pick?
Choose Monmusu Island
Choose Monmusu Island if you want an Indie experience. On Steam, it's the newer release (2026) and ships with the modern feature baseline. Monmusu Island launched in 2026.
Both Hot Tub Simulator and Monmusu Island sit in Simulation and Casual on Steam, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
Side-by-side comparison
 Hot Tub Simulator |  Monmusu Island | |
|---|---|---|
| Released | 2021 | 2026 |
| Genres | Simulation, Casual | Indie, Simulation, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 1.99 USD | 4.49 USD |
| Steam reviews | 88.9% positive (63 reviews) | 7 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | Mitsuki Game Studio | Pjoy Games |
Side by side
- Both share Simulation, Casual on Steam.
- Hot Tub Simulator (2021) is 5 years older than Monmusu Island (2026).
- Hot Tub Simulator is currently ~56% cheaper on Steam than Monmusu Island (1.99 USD vs. 4.49 USD).
Hot Tub Simulator vs Monmusu Island — FAQ
- Should I play Hot Tub Simulator or Monmusu Island first?
- If you want chronology, Hot Tub Simulator (2021) came out before Monmusu Island (2026). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
- Are Hot Tub Simulator and Monmusu Island similar?
- They overlap on Simulation, Casual on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.