Choose ALTF4
Choose ALTF4 if you want an Action and Adventure game with Multi-player, Shared/Split Screen, and Shared/Split Screen PvP. On Steam, it's Steam Deck Verified, so handheld play works out of the box. 1,426 Steam reviews back the pick.
ALTF4 vs SPHERE ROLLER
ALTF4 and SPHERE ROLLER both land in 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 are Indie games on Steam. ALTF4 (2021) is 5 years older than SPHERE ROLLER (2026). SPHERE ROLLER scores higher on Steam reviews (100% positive) than ALTF4 (88.2% 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 SPHERE ROLLER
Choose SPHERE ROLLER if you want a Casual experience. On Steam, it's the newer release (2026) and ships with the modern feature baseline. SPHERE ROLLER launched in 2026.
Both ALTF4 and SPHERE ROLLER sit in 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
 ALTF4 |  SPHERE ROLLER | |
|---|---|---|
| Released | 2021 | 2026 |
| Genres | Action, Indie, Adventure | Indie, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | 2.99 USD | 2.49 USD |
| Steam reviews | 88.2% positive (1,426 reviews) | 100% positive (13 reviews) |
| Multiplayer | Multi-player | Single-player only |
| Developers | PUMPKIM | Gamesforgames |
Side by side
- Both are Indie games on Steam.
- ALTF4 (2021) is 5 years older than SPHERE ROLLER (2026).
- SPHERE ROLLER scores higher on Steam reviews (100% positive) than ALTF4 (88.2% positive).
- SPHERE ROLLER is currently ~17% cheaper on Steam than ALTF4 (2.49 USD vs. 2.99 USD).
- ALTF4 is Deck Verified on Steam Deck; SPHERE ROLLER has no Deck rating yet.
ALTF4 vs SPHERE ROLLER — FAQ
- Should I play ALTF4 or SPHERE ROLLER first?
- If you want chronology, ALTF4 (2021) came out before SPHERE ROLLER (2026). 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 ALTF4 and SPHERE ROLLER similar?
- They overlap on 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 SPHERE ROLLER have multiplayer like ALTF4?
- No. ALTF4 supports multiplayer on Steam (Multi-player), while SPHERE ROLLER is listed as single-player only.
- Does ALTF4 run on Steam Deck?
- Yes — ALTF4 is rated Deck Verified by Valve. SPHERE ROLLER doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.