Choose ProtoCorgi
Choose ProtoCorgi if it's the newer release (2023) and ships with the modern feature baseline. ProtoCorgi launched in 2023.
ProtoCorgi vs RATTUS
ProtoCorgi and RATTUS 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. RATTUS (2020) is 3 years older than ProtoCorgi (2023). RATTUS is currently ~86% cheaper on Steam than ProtoCorgi (0.99 USD vs. 6.99 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 RATTUS
Choose RATTUS if it's currently about 86% cheaper on the Steam Store. RATTUS launched in 2020.
Both ProtoCorgi and RATTUS 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
 ProtoCorgi |  RATTUS | |
|---|---|---|
| Released | 2023 | 2020 |
| Genres | Action, Indie | Action, Indie |
| Platforms | Windows, Linux | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | 6.99 USD | 0.99 USD |
| Steam reviews | 89.7% positive (78 reviews) | 3 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | Kemono Games | Panatails |
Side by side
- Both share Action, Indie on Steam.
- RATTUS (2020) is 3 years older than ProtoCorgi (2023).
- RATTUS is currently ~86% cheaper on Steam than ProtoCorgi (0.99 USD vs. 6.99 USD).
- ProtoCorgi is Deck Verified on Steam Deck; RATTUS has no Deck rating yet.
ProtoCorgi vs RATTUS — FAQ
- Should I play ProtoCorgi or RATTUS first?
- If you want chronology, RATTUS (2020) came out before ProtoCorgi (2023). 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 ProtoCorgi and RATTUS 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 ProtoCorgi run on Steam Deck?
- Yes — ProtoCorgi is rated Deck Verified by Valve. RATTUS doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.