Choose Vortex Attack EX
Choose Vortex Attack EX if you want the Multi-player, Shared/Split Screen, and Steam Leaderboards side of the pairing. On Steam, it has co-op, so you can bring a friend. Vortex Attack EX launched in 2019.
Vortex Attack EX vs Quasar
Vortex Attack EX and Quasar both land in Action, 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 Action, Indie, Casual on Steam. Vortex Attack EX has co-op; Quasar 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 Quasar
Choose Quasar if you want the DualShock Controller Support side of the pairing. On Steam, it's a focused single-player run rather than a multiplayer commitment.
Both Vortex Attack EX and Quasar sit in Action, 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
 Vortex Attack EX |  Quasar | |
|---|---|---|
| Released | 2019 | — |
| Genres | Action, Indie, Casual | Action, Indie, Casual |
| Platforms | Windows | Windows, macOS, Linux |
| Steam Deck | Unrated | Unrated |
| Price | 9.99 USD | Price unknown |
| Steam reviews | 81.8% positive (11 reviews) | — |
| Multiplayer | Multi-player, Shared/Split Screen Co-op, Co-op | Single-player only |
| Developers | KaleidoGames | RGLabs Games |
Side by side
- Both share Action, Indie, Casual on Steam.
- Vortex Attack EX has co-op; Quasar does not.
Vortex Attack EX vs Quasar — FAQ
- Are Vortex Attack EX and Quasar similar?
- They overlap on Action, 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.
- Does Quasar have multiplayer like Vortex Attack EX?
- No. Vortex Attack EX supports multiplayer on Steam (Multi-player, Shared/Split Screen Co-op, Co-op), while Quasar is listed as single-player only.