Choose Zap Blastum
Choose Zap Blastum if you want a Strategy and Adventure game with Multi-player, Shared/Split Screen, and Shared/Split Screen Co-op. On Steam, it has co-op, so you can bring a friend. Zap Blastum launched in 2026.
Zap Blastum vs Immune Response
Zap Blastum and Immune Response both land in Action, 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 share Action, Indie on Steam. Zap Blastum has co-op; Immune Response 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 Immune Response
Choose Immune Response if you want the Stereo Sound side of the pairing. On Steam, it's a focused single-player run rather than a multiplayer commitment.
Both Zap Blastum and Immune Response sit in Action and Indie on Steam and both list Camera Comfort, 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
 Zap Blastum |  Immune Response | |
|---|---|---|
| Released | 2026 | — |
| Genres | Action, Strategy, Indie, Adventure | Action, Indie |
| Platforms | Windows, macOS, Linux | Windows |
| 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 | Shiny Dolphin Games LLC | Merced Entertainment |
Side by side
- Both share Action, Indie on Steam.
- Zap Blastum has co-op; Immune Response does not.
Zap Blastum vs Immune Response — FAQ
- Are Zap Blastum and Immune Response similar?
- They overlap on Action, 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 Immune Response have multiplayer like Zap Blastum?
- No. Zap Blastum supports multiplayer on Steam (Multi-player, Shared/Split Screen Co-op, Co-op), while Immune Response is listed as single-player only.