HOUSE RULE #1: Cards have a priority order: Actions supercede Badges, which supercede Powerups.
HOUSE RULE #2: Tile effects combine: all stacked Tiles on a space have effects such that if a ! Tile is placed on a ! space, you draw two cards when you land on that space.
HOUSE RULE #3: Continue playing until all players have reached a goal. Once a player wins, they are eliminated.