Extra Mode's icon in Yu-Nama: The Puzzle.
 |
M-My Lord! There's hardly any information here! Aren't you going to fix it? The editor who added this tag elaborates: effects on gameplay; seems to only be HP? |
Extra Mode is Yu-Nama: The Puzzle's Hard Mode. It is unlocked upon completing Normal Mode. It was superseded by the Dunnn-Da-Dun-Dun-Dungeon in No Heroes Allowed: No Puzzles Either!.