What's Included in the Resident Evil Requiem Deluxe Edition
Resident Evil Requiem Deluxe Edition comes with the full game plus a number of bonus digital items. According to official listings:
Five additional costumes, including one that transforms protagonist Grace Ashcroft into Lady Dimitrescu from Resident Evil Village.
Four weapon skins.
Two screen filters (e.g., “Filter: Apocalypse”).
Two charms (e.g., “Charm: Mr. Raccoon”).
Audio Pack “Raccoon City Classic” (retro music / soundtrack).
“Files: Letters from 1998” — in-game document files / bonus lore.
Pre-order bonus (for all editions) of Grace's “Apocalypse” costume.
The game's launch date is February 27, 2026 for PS5, Xbox Series X|S, PC and Nintendo Switch 2.

Why It Might Be Worth It
If you're a fan of the franchise and enjoy cosmetic content or bonus lore, the Deluxe Edition delivers a solid bundle of extras.
The inclusion of a Lady Dimitrescu costume taps into a popular character, which could make the Deluxe content more appealing.
The extra in-game filters, skins and charms provide customization that some players value highly, especially if you plan to replay or spend time in the game.
For collectors, the physical Deluxe/SteelBook versions (depending on region) may offer added value (e.g., steelbook, lenticular card) though details vary.
What to Consider Before Buying
These bonuses are primarily cosmetic / lore extras—they do not appear to give major gameplay advantages according to current info. If you're only buying for gameplay upgrades, the Standard edition might suffice.
Ensure you check regional availability of the physical version—some regions may only offer the digital Deluxe pack or have different physical inclusions.
If you wait, these extras may become available separately or at a discount. Some players prefer to buy a standard edition now and upgrade later if the price drops.
Check that the items are compatible with your platform and region (PS5, Xbox, PC, Switch 2) and verify whether pre-order bonuses apply for digital/physical versions alike.
Confirm whether the Deluxe content will be available to buy separately after launch (in case you change your mind).

Final Verdict
If you love the Resident Evil series and want the full fan-experience with costumes, skins, extra audio/lore, then the Deluxe Edition is a strong choice. If your priority is simply the core survival-horror gameplay, the Standard edition would still deliver that.