Berandor
lunatic
I always expect house rules. When I play a game with other people, I make a point of summarizing the rules beforehand, and every time people chime in with "no, that's not how we do it", be it D&D, Monopoly, Risk, or a card game ("We play seven card stud" - "I'm only interested in five card draw" - "all right, but only the dealer pays the ante" - "and full house beats a straight" etc.)
With the amount of rules and the amount of areas still not covered by rules that come up in a RPG, I might even hesitate before joining a group that claims has no house rules whatsoever (and usually, that's not true, but they don't regard it as house rules).
With the amount of rules and the amount of areas still not covered by rules that come up in a RPG, I might even hesitate before joining a group that claims has no house rules whatsoever (and usually, that's not true, but they don't regard it as house rules).