Choose Dr. Derk's Mutant Battlegrounds
Choose Dr. Derk's Mutant Battlegrounds if you want a Simulation experience. Dr. Derk's Mutant Battlegrounds launched in 2020.
Dr. Derk's Mutant Battlegrounds vs Iron Online
Dr. Derk's Mutant Battlegrounds and Iron Online both land in Action, Strategy, Indie 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, Strategy, Indie on Steam. Iron Online is free; Dr. Derk's Mutant Battlegrounds is paid (4.99 USD). Iron Online has co-op; Dr. Derk's Mutant Battlegrounds does not. 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 Iron Online
Choose Iron Online if you want a RPG, Free To Play, and Casual game with MMO, Online Co-op, and Co-op. On Steam, it's free to play, so the barrier to trying it is zero.
Both Dr. Derk's Mutant Battlegrounds and Iron Online sit in Action, Strategy, and Indie on Steam and both list Multi-player, Online PvP, and PvP, 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
 Dr. Derk's Mutant Battlegrounds |  Iron Online | |
|---|---|---|
| Released | 2020 | — |
| Genres | Action, Strategy, Indie, Simulation, Massively Multiplayer, Early Access | Action, Strategy, Indie, Massively Multiplayer, RPG, Free To Play, Casual, Early Access |
| Platforms | Windows, macOS | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 4.99 USD | Free to play |
| Steam reviews | 68.8% positive (16 reviews) | — |
| Multiplayer | Multi-player | Multi-player, Online Co-op, Co-op |
| Developers | Mount Rouke Studios | Aabaced |
Side by side
- Both share Action, Strategy, Indie on Steam.
- Iron Online is free; Dr. Derk's Mutant Battlegrounds is paid (4.99 USD).
- Iron Online has co-op; Dr. Derk's Mutant Battlegrounds does not.
Dr. Derk's Mutant Battlegrounds vs Iron Online — FAQ
- Are Dr. Derk's Mutant Battlegrounds and Iron Online similar?
- They overlap on Action, Strategy, Indie 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.
- Is Iron Online free?
- Yes — Iron Online is a free-to-play Steam title. Dr. Derk's Mutant Battlegrounds is paid (4.99 USD).