Choose Cartridge Monsters
Choose Cartridge Monsters if you want the Tracked Controller Support and VR Only side of the pairing. On Steam, it's free to play, so the barrier to trying it is zero. Cartridge Monsters launched in 2021.
Cartridge Monsters vs BioKept
Cartridge Monsters and BioKept both land in Strategy, Adventure, RPG 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 Strategy, Adventure, RPG on Steam. Cartridge Monsters (2021) is 5 years older than BioKept (2026). Cartridge Monsters scores higher on Steam reviews (86.4% positive) than BioKept (73.1% 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 BioKept
Choose BioKept if you want an Indie, Casual, and Early Access experience. On Steam, it's the newer release (2026) and ships with the modern feature baseline. BioKept launched in 2026.
Both Cartridge Monsters and BioKept sit in Strategy, Adventure, and RPG 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
 Cartridge Monsters |  BioKept | |
|---|---|---|
| Released | 2021 | 2026 |
| Genres | Strategy, Adventure, RPG | Strategy, Indie, Adventure, RPG, Casual, Early Access |
| Platforms | Windows | Windows, macOS |
| Steam Deck | Unrated | Deck Playable |
| Price | Free to play | 4.99 USD |
| Steam reviews | 86.4% positive (22 reviews) | 73.1% positive (26 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | Happenstance Games | A9019 |
Side by side
- Both share Strategy, Adventure, RPG on Steam.
- Cartridge Monsters (2021) is 5 years older than BioKept (2026).
- Cartridge Monsters scores higher on Steam reviews (86.4% positive) than BioKept (73.1% positive).
- Cartridge Monsters is free; BioKept is paid (4.99 USD).
- BioKept is Deck Playable on Steam Deck; Cartridge Monsters has no Deck rating yet.
Cartridge Monsters vs BioKept — FAQ
- Should I play Cartridge Monsters or BioKept first?
- If you want chronology, Cartridge Monsters (2021) came out before BioKept (2026). 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 Cartridge Monsters and BioKept similar?
- They overlap on Strategy, Adventure, RPG 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 Cartridge Monsters free?
- Yes — Cartridge Monsters is a free-to-play Steam title. BioKept is paid (4.99 USD).