Choose Arithmetic
Choose Arithmetic if you want a Free To Play experience. On Steam, it's free to play, so the barrier to trying it is zero. Arithmetic launched in 2025.
Arithmetic vs Syncline
Arithmetic and Syncline both land in Indie, 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, Casual on Steam. Arithmetic is free; Syncline is paid (Price unknown). 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 Syncline
Choose Syncline if you want the Steam Leaderboards, DualShock Controller Support, and Adjustable Text Size side of the pairing.
Both Arithmetic and Syncline sit in Indie and 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
 Arithmetic |  Syncline | |
|---|---|---|
| Released | 2025 | — |
| Genres | Indie, Free To Play, Casual | Indie, Casual |
| Platforms | Windows, Linux | Windows |
| Steam Deck | Unrated | Unrated |
| Price | Free to play | Price unknown |
| Steam reviews | 86.7% positive (15 reviews) | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | SheepGames | KCEDERLUND.DEV |
Side by side
- Both share Indie, Casual on Steam.
- Arithmetic is free; Syncline is paid (Price unknown).
Arithmetic vs Syncline — FAQ
- Are Arithmetic and Syncline similar?
- They overlap on Indie, 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.
- Is Arithmetic free?
- Yes — Arithmetic is a free-to-play Steam title. Syncline is paid (Price unknown).