Choose SUBJECT 404
Choose SUBJECT 404 if it matches what drew you to this matchup. SUBJECT 404 launched in 2026.
SUBJECT 404 vs Guadeloupe : The Secret of the Three Rivers
SUBJECT 404 and Guadeloupe : The Secret of the Three Rivers 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. 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 Guadeloupe : The Secret of the Three Rivers
Choose Guadeloupe : The Secret of the Three Rivers if you want the Color Alternatives, Playable without Timed Input, and Keyboard Only Option side of the pairing. Guadeloupe : The Secret of the Three Rivers launched in 2026.
Both SUBJECT 404 and Guadeloupe : The Secret of the Three Rivers sit in Indie and Adventure on Steam and both list Adjustable Text Size, Subtitle Options, and Camera Comfort, 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
 SUBJECT 404 |  Guadeloupe : The Secret of the Three Rivers | |
|---|---|---|
| Released | 2026 | 2026 |
| Genres | Indie, Adventure | Indie, Adventure |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | Price unknown | Price unknown |
| Steam reviews | — | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | BESK Entertainment | Black Frog Studio |
Side by side
- Both share Indie, Adventure on Steam.
- Both released in 2026.
SUBJECT 404 vs Guadeloupe : The Secret of the Three Rivers — FAQ
- Are SUBJECT 404 and Guadeloupe : The Secret of the Three Rivers 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.