Choose Modulus: Factory Automation
Choose Modulus: Factory Automation if it matches what drew you to this matchup. Modulus: Factory Automation launched in 2026.
Modulus: Factory Automation vs Fill the Sky
Modulus: Factory Automation and Fill the Sky 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. Modulus: Factory Automation (2026) is 1 year older than Fill the Sky (2027). Modulus: Factory Automation is Deck Playable on Steam Deck; Fill the Sky has no Deck rating yet. 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 Fill the Sky
Choose Fill the Sky if you want a Strategy game with Adjustable Text Size and #category_playable_at_your_own_pace. Fill the Sky launched in 2027.
Both Modulus: Factory Automation and Fill the Sky sit in Simulation on Steam and both list Camera Comfort, Custom Volume Controls, and Stereo Sound, 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
 Modulus: Factory Automation |  Fill the Sky | |
|---|---|---|
| Released | 2026 | 2027 |
| Genres | Simulation | Strategy, Simulation |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 24.99 USD | Price unknown |
| Steam reviews | 91% positive (346 reviews) | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | Happy Volcano | Orbital Entry Studios |
Side by side
- Both are Simulation games on Steam.
- Modulus: Factory Automation (2026) is 1 year older than Fill the Sky (2027).
- Modulus: Factory Automation is Deck Playable on Steam Deck; Fill the Sky has no Deck rating yet.
Modulus: Factory Automation vs Fill the Sky — FAQ
- Should I play Modulus: Factory Automation or Fill the Sky first?
- If you want chronology, Modulus: Factory Automation (2026) came out before Fill the Sky (2027). 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 Modulus: Factory Automation and Fill the Sky 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.
- Does Modulus: Factory Automation run on Steam Deck?
- Yes — Modulus: Factory Automation is rated Deck Playable by Valve. Fill the Sky doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.