I agree with most of the points apart from:
- No teleportation - that will just prolong the game, once you clear an area there is barely anything to do there, so running around empty areas will be a pointless waste of time
- No scrolls - you kinda need scrolls if you have wizards in the party, since learning spells from scrolls is a core class mechanic. Granted less of them would be fine.
- Anti-save scum - I think that is unnecessary - probably just implement a honour mode with only one save would be easier
- Different classes for multiplayer - Why? Plus if multiclassing is a thing how would you control that.
