Choose Undead Development
Choose Undead Development if it carries the stronger Steam consensus at 79.5% positive across 307 reviews.
Undead Development vs Grim
Undead Development and Grim 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. Undead Development (2021) is 4 years older than Grim (2025). Undead Development scores higher on Steam reviews (79.5% positive) than Grim (58.8% positive). 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 Grim
Choose Grim if you want an Adventure and Massively Multiplayer game with Multi-player, Online PvP, and PvP. On Steam, it's the newer release (2025) and ships with the modern feature baseline. Grim launched in 2025.
Both Undead Development and Grim sit in Action, Indie, and Simulation on Steam and both list Tracked Controller Support and VR Only, 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
 Undead Development |  Grim | |
|---|---|---|
| Released | 2021 | 2025 |
| Genres | Action, Indie, Simulation | Action, Indie, Adventure, Simulation, Massively Multiplayer |
| Platforms | Windows | Windows |
| Steam Deck | Deck Unsupported | Deck Unsupported |
| Price | 17.99 USD | 19.99 USD |
| Steam reviews | 79.5% positive (307 reviews) | 58.8% positive (102 reviews) |
| Multiplayer | Single-player only | Multi-player, Cross-Platform Multiplayer |
| Developers | Masterstrike, LadrikDev | Spoonfed Interactive, Combat Waffle Studios |
Side by side
- Both share Action, Indie, Simulation on Steam.
- Undead Development (2021) is 4 years older than Grim (2025).
- Undead Development scores higher on Steam reviews (79.5% positive) than Grim (58.8% positive).
- Undead Development is currently ~10% cheaper on Steam than Grim (17.99 USD vs. 19.99 USD).
- Both are Deck Unsupported.
Undead Development vs Grim — FAQ
- Which is better, Undead Development or Grim?
- On Steam reviews Undead Development scores higher (79.5% positive) than Grim (58.8% positive). Both have enough reviews to trust the signal, so for players using reviews alone, Undead Development is the safer pick. Genre fit still matters — check the side-by-side table for the categories each game lands in.
- Should I play Undead Development or Grim first?
- If you want chronology, Undead Development (2021) came out before Grim (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 Undead Development and Grim 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.
- Does Undead Development have multiplayer like Grim?
- No. Grim supports multiplayer on Steam (Multi-player, Cross-Platform Multiplayer), while Undead Development is listed as single-player only.