Open the modding tool (e.g., UABE - Unity Asset Bundle Extractor).
For the VR version itself, the era of expecting major gameplay overhauls or custom levels is likely over. However, the passion of the fans who have worked to bring the game's assets to a wider audience ensures that the spirit of "Virtual Rick-ality" will live on across the multiverse of PC gaming. If you own "Garry's Mod," "GTA V," or "Bonelab," you can effectively bring a piece of "Virtual Rick-ality" into your game today.