Choose Idle Factory
Choose Idle Factory if you want an Indie and Casual experience. Idle Factory launched in 2022.
Idle Factory vs Upload Simulator Silicon
Idle Factory and Upload Simulator Silicon both land in 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 are Simulation games on Steam. Idle Factory (2022) is 1 year older than Upload Simulator Silicon (2023). Upload Simulator Silicon scores higher on Steam reviews (66.7% positive) than Idle Factory (50% 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 Upload Simulator Silicon
Choose Upload Simulator Silicon if it's currently about 20% cheaper on the Steam Store. Upload Simulator Silicon launched in 2023.
Both Idle Factory and Upload Simulator Silicon sit in Simulation 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
 Idle Factory |  Upload Simulator Silicon | |
|---|---|---|
| Released | 2022 | 2023 |
| Genres | Indie, Simulation, Casual | Simulation |
| Platforms | Windows | Windows, Linux |
| Steam Deck | Deck Playable | Deck Playable |
| Price | 4.99 USD | 3.99 USD |
| Steam reviews | 50% positive (12 reviews) | 66.7% positive (27 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | okyakusama | EnigmaDev Studios |
Side by side
- Both are Simulation games on Steam.
- Idle Factory (2022) is 1 year older than Upload Simulator Silicon (2023).
- Upload Simulator Silicon scores higher on Steam reviews (66.7% positive) than Idle Factory (50% positive).
- Upload Simulator Silicon is currently ~20% cheaper on Steam than Idle Factory (3.99 USD vs. 4.99 USD).
- Both are Deck Playable.
Idle Factory vs Upload Simulator Silicon — FAQ
- Should I play Idle Factory or Upload Simulator Silicon first?
- If you want chronology, Idle Factory (2022) came out before Upload Simulator Silicon (2023). 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 Idle Factory and Upload Simulator Silicon similar?
- They overlap on 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.