Choose Iris Odyssey
Choose Iris Odyssey if you want a Free To Play game with Subtitle Options and Stereo Sound. On Steam, it's free to play, so the barrier to trying it is zero. Iris Odyssey launched in 2026.
Iris Odyssey vs Starweaver Express ~Per aspera ad astra~
Iris Odyssey and Starweaver Express ~Per aspera ad astra~ both land in Indie, Adventure, 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, Adventure, Casual on Steam. Both released in 2026. Iris Odyssey is free; Starweaver Express ~Per aspera ad astra~ 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 Starweaver Express ~Per aspera ad astra~
Choose Starweaver Express ~Per aspera ad astra~ if you want a RPG experience. Starweaver Express ~Per aspera ad astra~ launched in 2026.
Both Iris Odyssey and Starweaver Express ~Per aspera ad astra~ sit in Indie, Adventure, and Casual on Steam and both list Custom Volume Controls, Playable without Timed Input, and Mouse Only Option, 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
 Iris Odyssey |  Starweaver Express ~Per aspera ad astra~ | |
|---|---|---|
| Released | 2026 | 2026 |
| Genres | Indie, Adventure, Free To Play, Casual | Indie, Adventure, RPG, Casual |
| Platforms | Windows | Windows, macOS, Linux |
| Steam Deck | Unrated | Unrated |
| Price | Free to play | Price unknown |
| Steam reviews | 77.8% positive (36 reviews) | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | Eisnid | Atelier Ueshima Erika |
Side by side
- Both share Indie, Adventure, Casual on Steam.
- Both released in 2026.
- Iris Odyssey is free; Starweaver Express ~Per aspera ad astra~ is paid (Price unknown).
Iris Odyssey vs Starweaver Express ~Per aspera ad astra~ — FAQ
- Are Iris Odyssey and Starweaver Express ~Per aspera ad astra~ similar?
- They overlap on Indie, Adventure, 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 Iris Odyssey free?
- Yes — Iris Odyssey is a free-to-play Steam title. Starweaver Express ~Per aspera ad astra~ is paid (Price unknown).