Choose Zombie
Choose Zombie if you want a Casual experience. Zombie launched in 2018.
Zombie vs Across Killzone
Zombie and Across Killzone both land in Action, Indie, Simulation 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, Simulation on Steam. Zombie (2018) is 3 years older than Across Killzone (2021). Across Killzone is currently ~80% cheaper on Steam than Zombie (0.99 USD vs. 4.99 USD). 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 Across Killzone
Choose Across Killzone if you want an Adventure experience. On Steam, it's currently about 80% cheaper on the Steam Store. Across Killzone launched in 2021.
Both Zombie and Across Killzone sit in Action, Indie, and Simulation 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
 Zombie |  Across Killzone | |
|---|---|---|
| Released | 2018 | 2021 |
| Genres | Action, Indie, Simulation, Casual | Action, Indie, Adventure, Simulation |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 4.99 USD | 0.99 USD |
| Steam reviews | 8 reviews | 3 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | EcoShooter | Nacro9 Game |
Side by side
- Both share Action, Indie, Simulation on Steam.
- Zombie (2018) is 3 years older than Across Killzone (2021).
- Across Killzone is currently ~80% cheaper on Steam than Zombie (0.99 USD vs. 4.99 USD).
Zombie vs Across Killzone — FAQ
- Should I play Zombie or Across Killzone first?
- If you want chronology, Zombie (2018) came out before Across Killzone (2021). 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 Zombie and Across Killzone similar?
- They overlap on Action, Indie, Simulation 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.