Choose Alien X
Choose Alien X if you want a Simulation experience. On Steam, it's currently about 92% cheaper on the Steam Store. Alien X launched in 2021.
Alien X vs Bionic Bay
Alien X and Bionic Bay both land in Indie, Adventure, Casual 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, Casual on Steam. Alien X (2021) is 4 years older than Bionic Bay (2025). Alien X is currently ~92% cheaper on Steam than Bionic Bay (0.49 USD vs. 6.24 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 Bionic Bay
Choose Bionic Bay if you want an Action and Racing game with Steam Leaderboards. On Steam, it's the newer release (2025) and ships with the modern feature baseline. Bionic Bay launched in 2025.
Both Alien X and Bionic Bay sit in Indie, Adventure, and Casual 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
 Alien X |  Bionic Bay | |
|---|---|---|
| Released | 2021 | 2025 |
| Genres | Indie, Adventure, Simulation, Casual | Action, Indie, Adventure, Casual, Racing |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Deck Verified |
| Price | 0.49 USD | 6.24 USD |
| Steam reviews | 4 reviews | 86.8% positive (266 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | LTZinc | Psychoflow Studio, Mureena Oy |
Side by side
- Both share Indie, Adventure, Casual on Steam.
- Alien X (2021) is 4 years older than Bionic Bay (2025).
- Alien X is currently ~92% cheaper on Steam than Bionic Bay (0.49 USD vs. 6.24 USD).
- Bionic Bay is Deck Verified on Steam Deck; Alien X has no Deck rating yet.
Alien X vs Bionic Bay — FAQ
- Should I play Alien X or Bionic Bay first?
- If you want chronology, Alien X (2021) came out before Bionic Bay (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 Alien X and Bionic Bay similar?
- They overlap on Indie, Adventure, Casual 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.