Choose Solar 2
Choose Solar 2 if you want an Action and Adventure experience. On Steam, it's Steam Deck Verified, so handheld play works out of the box. 1,141 Steam reviews back the pick.
Solar 2 vs b 2
Solar 2 and b 2 both land in Indie, Simulation, 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, Simulation, Casual on Steam. Solar 2 (2011) is 15 years older than b 2 (2026). Both sit near 91% positive on Steam (Solar 2: 1,141 reviews, b 2: 301). 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 b 2
Choose b 2 if you want a Massively Multiplayer, Free To Play, and Racing game with Multi-player, HDR available, and Stereo Sound. On Steam, it's free to play, so the barrier to trying it is zero. b 2 launched in 2026.
Both Solar 2 and b 2 sit in Indie, Simulation, and Casual on Steam, so either pick lands in the same broad neighborhood. Steam reviews are nearly tied (91% vs 90.7% positive), so genre fit is the cleanest tiebreaker — scroll the table for the feature-by-feature view.
Side-by-side comparison
 Solar 2 |  b 2 | |
|---|---|---|
| Released | 2011 | 2026 |
| Genres | Action, Indie, Adventure, Simulation, Casual | Indie, Simulation, Massively Multiplayer, Free To Play, Casual, Racing |
| Platforms | Windows, macOS, Linux | Windows |
| Steam Deck | Deck Verified | Deck Playable |
| Price | 9.99 USD | Free to play |
| Steam reviews | 91% positive (1,141 reviews) | 90.7% positive (301 reviews) |
| Multiplayer | Single-player only | Multi-player |
| Developers | Murudai | u&i |
Side by side
- Both share Indie, Simulation, Casual on Steam.
- Solar 2 (2011) is 15 years older than b 2 (2026).
- Both sit near 91% positive on Steam (Solar 2: 1,141 reviews, b 2: 301).
- b 2 is free; Solar 2 is paid (9.99 USD).
- Steam Deck: Solar 2 is Deck Verified, b 2 is Deck Playable.
Solar 2 vs b 2 — FAQ
- Which is better, Solar 2 or b 2?
- On Steam reviews the two are nearly tied: Solar 2 sits at 91% positive (1,141 reviews), b 2 at 90.7% (301). The choice usually comes down to genre fit and the platform features each one supports — see the comparison table above.
- Should I play Solar 2 or b 2 first?
- If you want chronology, Solar 2 (2011) came out before b 2 (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 Solar 2 and b 2 similar?
- They overlap on Indie, Simulation, 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 Solar 2 have multiplayer like b 2?
- No. b 2 supports multiplayer on Steam (Multi-player), while Solar 2 is listed as single-player only.
- Is b 2 free?
- Yes — b 2 is a free-to-play Steam title. Solar 2 is paid (9.99 USD).