Choose Rock Simulator
Choose Rock Simulator if it's currently about 67% cheaper on the Steam Store. Rock Simulator launched in 2019.
Rock Simulator vs Alpha Shark
Rock Simulator and Alpha Shark 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. Rock Simulator (2019) is 2 years older than Alpha Shark (2021). Rock Simulator scores higher on Steam reviews (95.2% positive) than Alpha Shark (82.6% positive). 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 Alpha Shark
Choose Alpha Shark if you want an Action, Strategy, and Adventure game with Online PvP and PvP. Alpha Shark launched in 2021.
Both Rock Simulator and Alpha Shark sit in Indie, Simulation, and Casual on Steam and both list Multi-player, Online Co-op, and 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
 Rock Simulator |  Alpha Shark | |
|---|---|---|
| Released | 2019 | 2021 |
| Genres | Indie, Simulation, Casual | Action, Strategy, Indie, Adventure, Simulation, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 1.99 USD | 5.99 USD |
| Steam reviews | 95.2% positive (641 reviews) | 82.6% positive (23 reviews) |
| Multiplayer | Multi-player, Online Co-op, Co-op | Multi-player, Online Co-op, Co-op |
| Developers | vinoo | Revmatek |
Side by side
- Both share Indie, Simulation, Casual on Steam.
- Rock Simulator (2019) is 2 years older than Alpha Shark (2021).
- Rock Simulator scores higher on Steam reviews (95.2% positive) than Alpha Shark (82.6% positive).
- Rock Simulator is currently ~67% cheaper on Steam than Alpha Shark (1.99 USD vs. 5.99 USD).
- Both support cooperative play.
- Rock Simulator is Deck Playable on Steam Deck; Alpha Shark has no Deck rating yet.
Rock Simulator vs Alpha Shark — FAQ
- Should I play Rock Simulator or Alpha Shark first?
- If you want chronology, Rock Simulator (2019) came out before Alpha Shark (2021). 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 Rock Simulator and Alpha Shark 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.
- Do both Rock Simulator and Alpha Shark have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Rock Simulator ships Online Co-op, Co-op; Alpha Shark ships Online Co-op, Co-op.
- Does Rock Simulator run on Steam Deck?
- Yes — Rock Simulator is rated Deck Playable by Valve. Alpha Shark doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.