Choose Mango's Fisharium
Choose Mango's Fisharium if you want a Strategy game with Keyboard Only Option and Touch Only Option. Mango's Fisharium launched in 2025.
Mango's Fisharium vs Don't kill the fish
Mango's Fisharium and Don't kill the fish both land in Indie, 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 Indie, Simulation, Casual on Steam. Both released in 2025. Don't kill the fish is currently ~67% cheaper on Steam than Mango's Fisharium (0.99 USD vs. 2.99 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 Don't kill the fish
Choose Don't kill the fish if you want the Steam Leaderboards, Camera Comfort, and Custom Volume Controls side of the pairing. On Steam, it's currently about 67% cheaper on the Steam Store. Don't kill the fish launched in 2025.
Both Mango's Fisharium and Don't kill the fish sit in Indie, Simulation, and Casual on Steam and both list Color Alternatives, Playable without Timed Input, and Mouse Only Option, 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
 Mango's Fisharium |  Don't kill the fish | |
|---|---|---|
| Released | 2025 | 2025 |
| Genres | Strategy, Indie, Simulation, Casual | Indie, Simulation, Casual |
| Platforms | Windows, macOS | Windows, Linux |
| Steam Deck | Deck Playable | Unrated |
| Price | 2.99 USD | 0.99 USD |
| Steam reviews | 83.4% positive (211 reviews) | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | Evrac Studio | YMY Games |
Side by side
- Both share Indie, Simulation, Casual on Steam.
- Both released in 2025.
- Don't kill the fish is currently ~67% cheaper on Steam than Mango's Fisharium (0.99 USD vs. 2.99 USD).
- Mango's Fisharium is Deck Playable on Steam Deck; Don't kill the fish has no Deck rating yet.
Mango's Fisharium vs Don't kill the fish — FAQ
- Are Mango's Fisharium and Don't kill the fish similar?
- They overlap on Indie, 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.
- Does Mango's Fisharium run on Steam Deck?
- Yes — Mango's Fisharium is rated Deck Playable by Valve. Don't kill the fish doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.