Choose SynthEscape
Choose SynthEscape if you want the Multi-player, Shared/Split Screen, and Shared/Split Screen Co-op side of the pairing. On Steam, it has co-op, so you can bring a friend.
SynthEscape vs Shmup!
SynthEscape and Shmup! both land in Action 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 Action games on Steam. SynthEscape has co-op; Shmup! does not. 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 Shmup!
Choose Shmup! if you want an Indie game with Color Alternatives. On Steam, it's a focused single-player run rather than a multiplayer commitment. Shmup! launched in 2026.
Both SynthEscape and Shmup! sit in Action on Steam and both list Steam Leaderboards, Custom Volume Controls, and Playable without Timed Input, 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
 SynthEscape |  Shmup! | |
|---|---|---|
| Released | — | 2026 |
| Genres | Action | Action, Indie |
| Platforms | Windows, Linux | Windows, macOS |
| Steam Deck | Unrated | Unrated |
| Price | Price unknown | Price unknown |
| Steam reviews | — | — |
| Multiplayer | Multi-player, Shared/Split Screen Co-op, Co-op | Single-player only |
| Developers | RabidTomato Games | Conti Games |
Side by side
- Both are Action games on Steam.
- SynthEscape has co-op; Shmup! does not.
SynthEscape vs Shmup! — FAQ
- Are SynthEscape and Shmup! similar?
- They overlap on Action 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 Shmup! have multiplayer like SynthEscape?
- No. SynthEscape supports multiplayer on Steam (Multi-player, Shared/Split Screen Co-op, Co-op), while Shmup! is listed as single-player only.