DATABASE
REM Data → Diana Gifts
REM data files modify Diana's behaviour and unlock entire systems. This is the full mapping.
REM data is dropped by named enemies, hidden in optional rooms, and rewarded by hacking puzzles. Hand each data file to Diana to unlock its corresponding gift. See Diana gifts for the gift-side index.
| REM Data | Chapter | Location | Diana Gift | Effect |
|---|---|---|---|---|
| Echo-01 | Ch.1 | Sentinel Prime drop | Pulse Visor | Highlights weak points for 30 s |
| Echo-04 | Ch.2 | Puzzle 2-3 reward (Habitation Ring) | Hacking Module I | +1 second on every hack timer |
| Diana-Sigma | Ch.2 | Warden-X drop | Lab Key | Unlocks Diana's old lab |
| Origin-Δ | Ch.3 | Monolith Engine drop | Engine Schematic | Crafting recipe: Overcharge Cell |
| Hugh-Mirror | Ch.4 | Puzzle 4-1 reward (Subterranean) | Mirror Sigil | Diana echoes 1 dodge per fight |
| Twin-Echo | Ch.5 | Diana Shadow drop | Twin Resolve | Required for True Ending |
| Origin-Ω | Ch.5 (Secret) | Puzzle 5-7 (Secret Cipher) | Origin Pendant | Unlocks NG+ secret boss |