Choose Skull Head World
Choose Skull Head World if you want the Multi-player, Shared/Split Screen, and Steam Leaderboards side of the pairing. On Steam, it has co-op, so you can bring a friend. Skull Head World launched in 2020.
Skull Head World vs RATMOUSE
Skull Head World and RATMOUSE both land in Action, Indie 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 Action, Indie on Steam. Skull Head World (2020) is 5 years older than RATMOUSE (2025). RATMOUSE is free; Skull Head World is paid (3.99 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 RATMOUSE
Choose RATMOUSE if you want a Simulation and Free To Play experience. On Steam, it's free to play, so the barrier to trying it is zero. RATMOUSE launched in 2025.
Both Skull Head World and RATMOUSE sit in Action and Indie 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
 Skull Head World |  RATMOUSE | |
|---|---|---|
| Released | 2020 | 2025 |
| Genres | Action, Indie | Action, Indie, Simulation, Free To Play |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 3.99 USD | Free to play |
| Steam reviews | 1 reviews | 90.9% positive (11 reviews) |
| Multiplayer | Multi-player, Shared/Split Screen Co-op, Co-op | Single-player only |
| Developers | Jeremy Evers, Negspect, Inc. | ZOOPGAR |
Side by side
- Both share Action, Indie on Steam.
- Skull Head World (2020) is 5 years older than RATMOUSE (2025).
- RATMOUSE is free; Skull Head World is paid (3.99 USD).
- Skull Head World has co-op; RATMOUSE does not.
Skull Head World vs RATMOUSE — FAQ
- Should I play Skull Head World or RATMOUSE first?
- If you want chronology, Skull Head World (2020) came out before RATMOUSE (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 Skull Head World and RATMOUSE similar?
- They overlap on Action, Indie 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 RATMOUSE have multiplayer like Skull Head World?
- No. Skull Head World supports multiplayer on Steam (Multi-player, Shared/Split Screen Co-op, Co-op), while RATMOUSE is listed as single-player only.
- Is RATMOUSE free?
- Yes — RATMOUSE is a free-to-play Steam title. Skull Head World is paid (3.99 USD).