Thanks for all the feedback everyone!

I've done a clarity pass to make a few things clearer:

• Stats are generated by rolling 1d6 each and not 3d6
• Made it clearer how roll under and roll over mechanics work
• Loot room got an overhaul: you can now either get a free re-roll or upgrade a stat
• Added a note to let players know that they should narrate what happens when they generate rooms, what they do, and how they fail/succeed

Hopefully this clears up a few  issues that some people had :)