Choose A Building Full of Cats
Choose A Building Full of Cats if it's Steam Deck Verified, so handheld play works out of the box. 2,011 Steam reviews back the pick.
A Building Full of Cats vs 100 Cats Singapore
A Building Full of Cats and 100 Cats Singapore 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. A Building Full of Cats (2022) is 2 years older than 100 Cats Singapore (2024). A Building Full of Cats scores higher on Steam reviews (99.2% positive) than 100 Cats Singapore (92.2% 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 100 Cats Singapore
Choose 100 Cats Singapore if you want an Indie game with Color Alternatives, Custom Volume Controls, and Playable without Timed Input. On Steam, it's currently about 50% cheaper on the Steam Store. 100 Cats Singapore launched in 2024.
Both A Building Full of Cats and 100 Cats Singapore sit in 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
 A Building Full of Cats |  100 Cats Singapore | |
|---|---|---|
| Released | 2022 | 2024 |
| Genres | Casual | Indie, Casual |
| Platforms | Windows, Linux | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | 1.99 USD | 0.99 USD |
| Steam reviews | 99.2% positive (2,011 reviews) | 92.2% positive (51 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | Devcats | 100 Cats |
Side by side
- Both are Casual games on Steam.
- A Building Full of Cats (2022) is 2 years older than 100 Cats Singapore (2024).
- A Building Full of Cats scores higher on Steam reviews (99.2% positive) than 100 Cats Singapore (92.2% positive).
- 100 Cats Singapore is currently ~50% cheaper on Steam than A Building Full of Cats (0.99 USD vs. 1.99 USD).
- A Building Full of Cats is Deck Verified on Steam Deck; 100 Cats Singapore has no Deck rating yet.
A Building Full of Cats vs 100 Cats Singapore — FAQ
- Should I play A Building Full of Cats or 100 Cats Singapore first?
- If you want chronology, A Building Full of Cats (2022) came out before 100 Cats Singapore (2024). 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 A Building Full of Cats and 100 Cats Singapore 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.
- Does A Building Full of Cats run on Steam Deck?
- Yes — A Building Full of Cats is rated Deck Verified by Valve. 100 Cats Singapore doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.