Choose Opaloid Kingdom
Choose Opaloid Kingdom if it matches what drew you to this matchup. Opaloid Kingdom launched in 2023.
Opaloid Kingdom vs Ninety Nine Dungeons
Opaloid Kingdom and Ninety Nine Dungeons both land in Action, Indie, 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, Indie, Adventure on Steam. Opaloid Kingdom (2023) is 3 years older than Ninety Nine Dungeons (2026). Ninety Nine Dungeons is currently ~10% cheaper on Steam than Opaloid Kingdom (4.49 USD vs. 4.99 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 Ninety Nine Dungeons
Choose Ninety Nine Dungeons if you want a RPG game with DualShock Controller Support, Gamepad Recommended, and Custom Volume Controls. On Steam, it's the newer release (2026) and ships with the modern feature baseline. Ninety Nine Dungeons launched in 2026.
Both Opaloid Kingdom and Ninety Nine Dungeons sit in Action, Indie, 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
 Opaloid Kingdom |  Ninety Nine Dungeons | |
|---|---|---|
| Released | 2023 | 2026 |
| Genres | Action, Indie, Adventure | Action, Indie, Adventure, RPG |
| Platforms | Windows, Linux | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 4.99 USD | 4.49 USD |
| Steam reviews | 100% positive (12 reviews) | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | JohnPeppermint | Donnie Lee |
Side by side
- Both share Action, Indie, Adventure on Steam.
- Opaloid Kingdom (2023) is 3 years older than Ninety Nine Dungeons (2026).
- Ninety Nine Dungeons is currently ~10% cheaper on Steam than Opaloid Kingdom (4.49 USD vs. 4.99 USD).
Opaloid Kingdom vs Ninety Nine Dungeons — FAQ
- Should I play Opaloid Kingdom or Ninety Nine Dungeons first?
- If you want chronology, Opaloid Kingdom (2023) came out before Ninety Nine Dungeons (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 Opaloid Kingdom and Ninety Nine Dungeons similar?
- They overlap on Action, Indie, 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.