1. VR HOT for Quest is MR/AR(passthrough)-only and runs standalone on the Quest 2, 3 or Pro. It also gives you access to our conversational AI. Find more info and two videos on our Patreon page. (https://www.patreon.com/vr_hot/about) 2. VR HOT for PC is VR-only (with a limited Desktop Mode and limited experimental MR room) featuring all the environments you might have seen. Find more info and videos on Steam.(https://store.steampowered.com/app/1571340/VR_HOT/) If you want the AI service for the PC version, you have to subscribe to the "AI" tier on Patreon (https://www.patreon.com/vr_hot/membership)additionally. (If you are not already subscribed to the Quest version, which gives you access to the AI for both versions)