Choose Factorio
Choose Factorio if you want a Simulation game with Multi-player, Online Co-op, and LAN Co-op. On Steam, it's the newer release (2020) and ships with the modern feature baseline. 114,794 Steam reviews back the pick.
Factorio vs Unlimited
Factorio and Unlimited both land in Strategy, Indie, 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 Strategy, Indie, Casual on Steam. Unlimited (2017) is 3 years older than Factorio (2020). Factorio has co-op; Unlimited 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 Unlimited
Choose Unlimited if you want an Action, Adventure, and Early Access experience. On Steam, it's a focused single-player run rather than a multiplayer commitment. Unlimited launched in 2017.
Both Factorio and Unlimited sit in Strategy, Indie, 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
 Factorio |  Unlimited | |
|---|---|---|
| Released | 2020 | 2017 |
| Genres | Strategy, Indie, Simulation, Casual | Action, Strategy, Indie, Adventure, Casual, Early Access |
| Platforms | Windows, macOS, Linux | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | 35.00 USD | Price unknown |
| Steam reviews | 98.3% positive (114,794 reviews) | 4 reviews |
| Multiplayer | Multi-player, Cross-Platform Multiplayer, Online Co-op | Single-player only |
| Developers | Wube Software LTD. | Divine Studios Group |
Side by side
- Both share Strategy, Indie, Casual on Steam.
- Unlimited (2017) is 3 years older than Factorio (2020).
- Factorio has co-op; Unlimited does not.
- Factorio is Deck Verified on Steam Deck; Unlimited has no Deck rating yet.
Factorio vs Unlimited — FAQ
- Should I play Factorio or Unlimited first?
- If you want chronology, Unlimited (2017) came out before Factorio (2020). 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 Factorio and Unlimited similar?
- They overlap on Strategy, Indie, 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.
- Does Unlimited have multiplayer like Factorio?
- No. Factorio supports multiplayer on Steam (Multi-player, Cross-Platform Multiplayer, Online Co-op), while Unlimited is listed as single-player only.
- Does Factorio run on Steam Deck?
- Yes — Factorio is rated Deck Verified by Valve. Unlimited doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.