Here's how (we think) you'll unlock it, and don't worry – we'll avoid spoilers.
Be sure to watch our wide variety of PS5 news here!
Resident Evil 3: Remake – How to get Hidden Endings
The last Resident Evil 2: Remake endings were decided based on which way players tackled Leon and Claire's scenarios, and there were four in total which then led to a 'True Ending'.
With no scenarios involved in Resident Evil 3, the aforementioned data mining did uncover a New Game Plus which apparently switches up the campaign and unlocks a fresh ending.
With the game launching next week, we'll be able to find out more soon.