Choose kallio
Choose kallio if you want an Action, Indie, and Adventure experience. kallio launched in 2024.
kallio vs SHALTER-03
kallio and SHALTER-03 both land in 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 are Casual games on Steam. kallio (2024) is 2 years older than SHALTER-03 (2026). Both support cooperative play. 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 SHALTER-03
Choose SHALTER-03 if you want a Strategy and Early Access game with Camera Comfort, Custom Volume Controls, and Stereo Sound. SHALTER-03 launched in 2026.
Both kallio and SHALTER-03 sit in Casual on Steam and both list Multi-player, Online Co-op, and LAN Co-op, 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
 kallio |  SHALTER-03 | |
|---|---|---|
| Released | 2024 | 2026 |
| Genres | Action, Indie, Adventure, Casual | Strategy, Casual, Early Access |
| Platforms | Windows, Linux | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 0.99 USD | Price unknown |
| Steam reviews | 1 reviews | — |
| Multiplayer | Multi-player, Cross-Platform Multiplayer, Online Co-op | Multi-player, Cross-Platform Multiplayer, Online Co-op |
| Developers | Andrew Karppinen | LumenariaStudios |
Side by side
- Both are Casual games on Steam.
- kallio (2024) is 2 years older than SHALTER-03 (2026).
- Both support cooperative play.
kallio vs SHALTER-03 — FAQ
- Should I play kallio or SHALTER-03 first?
- If you want chronology, kallio (2024) came out before SHALTER-03 (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 kallio and SHALTER-03 similar?
- They overlap on 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.
- Do both kallio and SHALTER-03 have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: kallio ships Online Co-op, LAN Co-op; SHALTER-03 ships Online Co-op, LAN Co-op.