Choose OPUS: Prism Peak
Choose OPUS: Prism Peak if it's Steam Deck Verified, so handheld play works out of the box. OPUS: Prism Peak launched in 2026.
OPUS: Prism Peak vs All That Time
OPUS: Prism Peak and All That Time both land in 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 Indie, Adventure on Steam. Both released in 2026. All That Time is currently ~79% cheaper on Steam than OPUS: Prism Peak (5.21 USD vs. 24.99 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 All That Time
Choose All That Time if you want a Casual game with Camera Comfort and Stereo Sound. On Steam, it's currently about 79% cheaper on the Steam Store. All That Time launched in 2026.
Both OPUS: Prism Peak and All That Time sit in Indie and Adventure on Steam and both list Custom Volume Controls and Playable without Timed Input, 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
 OPUS: Prism Peak |  All That Time | |
|---|---|---|
| Released | 2026 | 2026 |
| Genres | Indie, Adventure | Indie, Adventure, Casual |
| Platforms | Windows, macOS | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | 24.99 USD | 5.21 USD |
| Steam reviews | 97.6% positive (123 reviews) | 6 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | SIGONO INC. | Ouzzie |
Side by side
- Both share Indie, Adventure on Steam.
- Both released in 2026.
- All That Time is currently ~79% cheaper on Steam than OPUS: Prism Peak (5.21 USD vs. 24.99 USD).
- OPUS: Prism Peak is Deck Verified on Steam Deck; All That Time has no Deck rating yet.
OPUS: Prism Peak vs All That Time — FAQ
- Are OPUS: Prism Peak and All That Time similar?
- They overlap on 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.
- Does OPUS: Prism Peak run on Steam Deck?
- Yes — OPUS: Prism Peak is rated Deck Verified by Valve. All That Time doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.