Choose diorama
Choose diorama if you want an Indie game with Multi-player, Online Co-op, and LAN Co-op. On Steam, it has co-op, so you can bring a friend. diorama launched in 2024.
diorama vs Happy Puppy
diorama and Happy Puppy 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. diorama (2024) is 1 year older than Happy Puppy (2025). Happy Puppy is currently ~50% cheaper on Steam than diorama (2.51 USD vs. 4.99 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 Happy Puppy
Choose Happy Puppy if it's currently about 50% cheaper on the Steam Store. Happy Puppy launched in 2025.
Both diorama and Happy Puppy 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
 diorama |  Happy Puppy | |
|---|---|---|
| Released | 2024 | 2025 |
| Genres | Indie, Simulation, Casual | Simulation, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 4.99 USD | 2.51 USD |
| Steam reviews | 95.7% positive (46 reviews) | 5 reviews |
| Multiplayer | Multi-player, Online Co-op, LAN Co-op | Single-player only |
| Developers | Lane | Aminur Rahaman |
Side by side
- Both share Simulation, Casual on Steam.
- diorama (2024) is 1 year older than Happy Puppy (2025).
- Happy Puppy is currently ~50% cheaper on Steam than diorama (2.51 USD vs. 4.99 USD).
- diorama has co-op; Happy Puppy does not.
diorama vs Happy Puppy — FAQ
- Should I play diorama or Happy Puppy first?
- If you want chronology, diorama (2024) came out before Happy Puppy (2025). 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 diorama and Happy Puppy 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.
- Does Happy Puppy have multiplayer like diorama?
- No. diorama supports multiplayer on Steam (Multi-player, Online Co-op, LAN Co-op), while Happy Puppy is listed as single-player only.