Choose Microtopia: Prologue
Choose Microtopia: Prologue if you want an Indie and Free To Play experience. On Steam, it's free to play, so the barrier to trying it is zero. Microtopia: Prologue launched in 2024.
Microtopia: Prologue vs Fill the Sky
Microtopia: Prologue and Fill the Sky both land in Strategy, 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 share Strategy, Simulation on Steam. Microtopia: Prologue (2024) is 3 years older than Fill the Sky (2027). Microtopia: Prologue is free; Fill the Sky is paid (Price unknown). 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 the Adjustable Text Size, Camera Comfort, and Custom Volume Controls side of the pairing. On Steam, it's the newer release (2027) and ships with the modern feature baseline. Fill the Sky launched in 2027.
Both Microtopia: Prologue and Fill the Sky sit in Strategy and 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
 Microtopia: Prologue |  Fill the Sky | |
|---|---|---|
| Released | 2024 | 2027 |
| Genres | Strategy, Indie, Simulation, Free To Play | Strategy, Simulation |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | Free to play | Price unknown |
| Steam reviews | 92.5% positive (67 reviews) | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | Cordyceps Collective | Orbital Entry Studios |
Side by side
- Both share Strategy, Simulation on Steam.
- Microtopia: Prologue (2024) is 3 years older than Fill the Sky (2027).
- Microtopia: Prologue is free; Fill the Sky is paid (Price unknown).
- Microtopia: Prologue is Deck Playable on Steam Deck; Fill the Sky has no Deck rating yet.
Microtopia: Prologue vs Fill the Sky — FAQ
- Should I play Microtopia: Prologue or Fill the Sky first?
- If you want chronology, Microtopia: Prologue (2024) 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 Microtopia: Prologue and Fill the Sky similar?
- They overlap on Strategy, 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.
- Is Microtopia: Prologue free?
- Yes — Microtopia: Prologue is a free-to-play Steam title. Fill the Sky is paid (Price unknown).
- Does Microtopia: Prologue run on Steam Deck?
- Yes — Microtopia: Prologue is rated Deck Playable by Valve. Fill the Sky doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.