>>412306303
>slightly over 2 hours
Here's a tip, you can still get a refund slightly past the 2 hour limit simply by asking for one. Don't use the automated system or it will autoreject you, instead when at the screen with refund, troubleshooting and other options, choose the 'other' and manually submit a ticket asking for the game to be refunded to your steam wallet (they prefer wallet refunds).
If you're worried it can't hurt to also lay it on by claiming you went over the refund time because you were struggling to find a fix for persistent crashes or VR ruining performance issues.