Choose Microcosm
Choose Microcosm if you want an Early Access experience. On Steam, it's free to play, so the barrier to trying it is zero. Microcosm launched in 2017.
Microcosm vs 3D Life
Microcosm and 3D Life both land in Indie, Simulation, 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, Simulation, Casual on Steam. Microcosm (2017) is 9 years older than 3D Life (2026). Microcosm is free; 3D Life is paid (6.29 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 3D Life
Choose 3D Life if you want the Stereo Sound, Surround Sound, and Playable without Timed Input side of the pairing. On Steam, it's the newer release (2026) and ships with the modern feature baseline. 3D Life launched in 2026.
Both Microcosm and 3D Life sit in Indie, Simulation, and Casual on Steam and both list Tracked Controller Support and VR Only, 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
 Microcosm |  3D Life | |
|---|---|---|
| Released | 2017 | 2026 |
| Genres | Indie, Simulation, Casual, Early Access | Indie, Simulation, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | Free to play | 6.29 USD |
| Steam reviews | 90% positive (10 reviews) | 1 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | paulstraw | Perhapsa LLC |
Side by side
- Both share Indie, Simulation, Casual on Steam.
- Microcosm (2017) is 9 years older than 3D Life (2026).
- Microcosm is free; 3D Life is paid (6.29 USD).
Microcosm vs 3D Life — FAQ
- Should I play Microcosm or 3D Life first?
- If you want chronology, Microcosm (2017) came out before 3D Life (2026). 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 Microcosm and 3D Life similar?
- They overlap on Indie, Simulation, 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.
- Is Microcosm free?
- Yes — Microcosm is a free-to-play Steam title. 3D Life is paid (6.29 USD).