Choose Cosmo's Cosmic Adventure
Choose Cosmo's Cosmic Adventure if it matches what drew you to this matchup. Cosmo's Cosmic Adventure launched in 2014.
Cosmo's Cosmic Adventure vs Realms of Chaos
Cosmo's Cosmic Adventure and Realms of Chaos both land in Action, Adventure 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 Action, Adventure on Steam. Both released in 2014. Realms of Chaos scores higher on Steam reviews (100% positive) than Cosmo's Cosmic Adventure (96.5% 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 Realms of Chaos
Choose Realms of Chaos if it matches what drew you to this matchup. Realms of Chaos launched in 2014.
Both Cosmo's Cosmic Adventure and Realms of Chaos sit in Action and Adventure 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
 Cosmo's Cosmic Adventure |  Realms of Chaos | |
|---|---|---|
| Released | 2014 | 2014 |
| Genres | Action, Adventure | Action, Adventure |
| Platforms | Windows, macOS | Windows, macOS |
| Steam Deck | Deck Playable | Unrated |
| Price | 4.99 USD | 4.99 USD |
| Steam reviews | 96.5% positive (86 reviews) | 100% positive (15 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | Apogee Entertainment | Apogee Entertainment |
Side by side
- Both share Action, Adventure on Steam.
- Both released in 2014.
- Realms of Chaos scores higher on Steam reviews (100% positive) than Cosmo's Cosmic Adventure (96.5% positive).
- Realms of Chaos is currently ~0% cheaper on Steam than Cosmo's Cosmic Adventure (4.99 USD vs. 4.99 USD).
- Cosmo's Cosmic Adventure is Deck Playable on Steam Deck; Realms of Chaos has no Deck rating yet.
Cosmo's Cosmic Adventure vs Realms of Chaos — FAQ
- Are Cosmo's Cosmic Adventure and Realms of Chaos similar?
- They overlap on Action, Adventure 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 Cosmo's Cosmic Adventure run on Steam Deck?
- Yes — Cosmo's Cosmic Adventure is rated Deck Playable by Valve. Realms of Chaos doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.