Choose アカイロマンション完全版
Choose アカイロマンション完全版 if it matches what drew you to this matchup. アカイロマンション完全版 launched in 2024.
アカイロマンション完全版 vs Lost/Secret A
アカイロマンション完全版 and Lost/Secret A both land in 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 are Adventure games on Steam. アカイロマンション完全版 (2024) is 2 years older than Lost/Secret A (2026). Lost/Secret A is currently ~69% cheaper on Steam than アカイロマンション完全版 (4.00 USD vs. 12.99 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 Lost/Secret A
Choose Lost/Secret A if it's currently about 69% cheaper on the Steam Store. Lost/Secret A launched in 2026.
Both アカイロマンション完全版 and Lost/Secret A sit in 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
 アカイロマンション完全版 |  Lost/Secret A | |
|---|---|---|
| Released | 2024 | 2026 |
| Genres | Adventure | Adventure |
| Platforms | Windows, macOS | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 12.99 USD | 4.00 USD |
| Steam reviews | — | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | studio.praparat | uehara create |
Side by side
- Both are Adventure games on Steam.
- アカイロマンション完全版 (2024) is 2 years older than Lost/Secret A (2026).
- Lost/Secret A is currently ~69% cheaper on Steam than アカイロマンション完全版 (4.00 USD vs. 12.99 USD).
アカイロマンション完全版 vs Lost/Secret A — FAQ
- Should I play アカイロマンション完全版 or Lost/Secret A first?
- If you want chronology, アカイロマンション完全版 (2024) came out before Lost/Secret A (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 アカイロマンション完全版 and Lost/Secret A similar?
- They overlap on 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.