Choose Zombie Army Trilogy
Choose Zombie Army Trilogy if you want the Multi-player, Steam Leaderboards, and Co-op side of the pairing. On Steam, it's Steam Deck Verified, so handheld play works out of the box. 5,051 Steam reviews back the pick.
Zombie Army Trilogy vs DECAYED
Zombie Army Trilogy and DECAYED 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. Zombie Army Trilogy has co-op; DECAYED does not. Zombie Army Trilogy is Deck Verified on Steam Deck; DECAYED has no Deck rating yet. 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 DECAYED
Choose DECAYED if you want an Indie and Adventure game with DualShock Controller Support. On Steam, it's a focused single-player run rather than a multiplayer commitment.
Both Zombie Army Trilogy and DECAYED sit in Action 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 Army Trilogy |  DECAYED | |
|---|---|---|
| Released | 2015 | — |
| Genres | Action | Action, Indie, Adventure |
| Platforms | Windows | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | 44.99 USD | Price unknown |
| Steam reviews | 84.8% positive (5,051 reviews) | — |
| Multiplayer | Multi-player, Co-op | Single-player only |
| Developers | Rebellion | LIQUIDBULLET Studios |
Side by side
- Both are Action games on Steam.
- Zombie Army Trilogy has co-op; DECAYED does not.
- Zombie Army Trilogy is Deck Verified on Steam Deck; DECAYED has no Deck rating yet.
Zombie Army Trilogy vs DECAYED — FAQ
- Are Zombie Army Trilogy and DECAYED 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 DECAYED have multiplayer like Zombie Army Trilogy?
- No. Zombie Army Trilogy supports multiplayer on Steam (Multi-player, Co-op), while DECAYED is listed as single-player only.
- Does Zombie Army Trilogy run on Steam Deck?
- Yes — Zombie Army Trilogy is rated Deck Verified by Valve. DECAYED doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.