Choose AI: The Somnium Files
Choose AI: The Somnium Files if it matches what drew you to this matchup. 4,347 Steam reviews back the pick.
AI: The Somnium Files vs Trials of Harmony ~ A Found Phone Mystery Visual Novel
AI: The Somnium Files and Trials of Harmony ~ A Found Phone Mystery Visual Novel 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. Both released in 2019. AI: The Somnium Files scores higher on Steam reviews (92.2% positive) than Trials of Harmony ~ A Found Phone Mystery Visual Novel (70.6% 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 Trials of Harmony ~ A Found Phone Mystery Visual Novel
Choose Trials of Harmony ~ A Found Phone Mystery Visual Novel if you want an Indie and Casual experience. On Steam, it's currently about 20% cheaper on the Steam Store. Trials of Harmony ~ A Found Phone Mystery Visual Novel launched in 2019.
Both AI: The Somnium Files and Trials of Harmony ~ A Found Phone Mystery Visual Novel 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
 AI: The Somnium Files |  Trials of Harmony ~ A Found Phone Mystery Visual Novel | |
|---|---|---|
| Released | 2019 | 2019 |
| Genres | Adventure | Indie, Adventure, Casual |
| Platforms | Windows | Windows, Linux |
| Steam Deck | Deck Playable | Unrated |
| Price | 4.99 USD | 3.99 USD |
| Steam reviews | 92.2% positive (4,347 reviews) | 70.6% positive (17 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | Spike Chunsoft Co., Ltd. | SilverTabbyCat - Visual Novel Games |
Side by side
- Both are Adventure games on Steam.
- Both released in 2019.
- AI: The Somnium Files scores higher on Steam reviews (92.2% positive) than Trials of Harmony ~ A Found Phone Mystery Visual Novel (70.6% positive).
- Trials of Harmony ~ A Found Phone Mystery Visual Novel is currently ~20% cheaper on Steam than AI: The Somnium Files (3.99 USD vs. 4.99 USD).
- AI: The Somnium Files is Deck Playable on Steam Deck; Trials of Harmony ~ A Found Phone Mystery Visual Novel has no Deck rating yet.
AI: The Somnium Files vs Trials of Harmony ~ A Found Phone Mystery Visual Novel — FAQ
- Are AI: The Somnium Files and Trials of Harmony ~ A Found Phone Mystery Visual Novel 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.
- Does AI: The Somnium Files run on Steam Deck?
- Yes — AI: The Somnium Files is rated Deck Playable by Valve. Trials of Harmony ~ A Found Phone Mystery Visual Novel doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.