Choose Zombie Claus
Choose Zombie Claus if it's currently about 75% cheaper on the Steam Store. Zombie Claus launched in 2020.
Zombie Claus vs Crimson Theory
Zombie Claus and Crimson Theory both land in Indie, Adventure 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 Indie, Adventure on Steam. Zombie Claus (2020) is 5 years older than Crimson Theory (2025). Zombie Claus is currently ~75% cheaper on Steam than Crimson Theory (0.99 USD vs. 3.99 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 Crimson Theory
Choose Crimson Theory if you want an Action experience. On Steam, it's the newer release (2025) and ships with the modern feature baseline. Crimson Theory launched in 2025.
Both Zombie Claus and Crimson Theory sit in Indie and Adventure 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 Claus |  Crimson Theory | |
|---|---|---|
| Released | 2020 | 2025 |
| Genres | Indie, Adventure | Action, Indie, Adventure |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 0.99 USD | 3.99 USD |
| Steam reviews | 41.7% positive (12 reviews) | 3 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | VikTor | KT |
Side by side
- Both share Indie, Adventure on Steam.
- Zombie Claus (2020) is 5 years older than Crimson Theory (2025).
- Zombie Claus is currently ~75% cheaper on Steam than Crimson Theory (0.99 USD vs. 3.99 USD).
- Zombie Claus is Deck Playable on Steam Deck; Crimson Theory has no Deck rating yet.
Zombie Claus vs Crimson Theory — FAQ
- Should I play Zombie Claus or Crimson Theory first?
- If you want chronology, Zombie Claus (2020) came out before Crimson Theory (2025). 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 Claus and Crimson Theory similar?
- They overlap on Indie, Adventure 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 Zombie Claus run on Steam Deck?
- Yes — Zombie Claus is rated Deck Playable by Valve. Crimson Theory doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.