Choose Planet Alcatraz
Choose Planet Alcatraz if it matches what drew you to this matchup. Planet Alcatraz launched in 2014.
Planet Alcatraz vs Zombie Protocol
Planet Alcatraz and Zombie Protocol both land in RPG 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 RPG games on Steam. 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 Zombie Protocol
Choose Zombie Protocol if you want an Action and Simulation game with Subtitle Options and Adjustable Difficulty.
Both Planet Alcatraz and Zombie Protocol sit in RPG 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
 Planet Alcatraz |  Zombie Protocol | |
|---|---|---|
| Released | 2014 | — |
| Genres | RPG | Action, Simulation, RPG |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 3.99 USD | Price unknown |
| Steam reviews | 62.7% positive (83 reviews) | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | Fulqrum Publishing | RedRock Games |
Side by side
- Both are RPG games on Steam.
Planet Alcatraz vs Zombie Protocol — FAQ
- Are Planet Alcatraz and Zombie Protocol similar?
- They overlap on RPG 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.