Choose Undefeated
Choose Undefeated if you want a Strategy experience. Undefeated launched in 2015.
Undefeated vs Opaline
Undefeated and Opaline both land in Indie, Adventure, RPG 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, RPG on Steam. Undefeated (2015) is 2 years older than Opaline (2017). Undefeated scores higher on Steam reviews (76.9% positive) than Opaline (63.9% 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 Opaline
Choose Opaline if it matches what drew you to this matchup. Opaline launched in 2017.
Both Undefeated and Opaline sit in Indie, Adventure, and RPG 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
 Undefeated |  Opaline | |
|---|---|---|
| Released | 2015 | 2017 |
| Genres | Strategy, Indie, Adventure, RPG, Casual | Indie, Adventure, RPG, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 9.99 USD | 9.99 USD |
| Steam reviews | 76.9% positive (91 reviews) | 63.9% positive (36 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | Aldorlea Games | Warfare Studios |
Side by side
- Both share Indie, Adventure, RPG on Steam.
- Undefeated (2015) is 2 years older than Opaline (2017).
- Undefeated scores higher on Steam reviews (76.9% positive) than Opaline (63.9% positive).
- Opaline is currently ~0% cheaper on Steam than Undefeated (9.99 USD vs. 9.99 USD).
Undefeated vs Opaline — FAQ
- Should I play Undefeated or Opaline first?
- If you want chronology, Undefeated (2015) came out before Opaline (2017). 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 Undefeated and Opaline similar?
- They overlap on Indie, Adventure, RPG 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.