From StrategyWiki, the video game walkthrough and strategy guide wiki
Mario Party 2 may have very few modes but it's has enough solid gameplay to make it last. Here are the modes that are available for you to play.
- All but Bowser's Nightmare board game is available right at the start. In order to unlock the extra board and ALL minigames for the Mini-Game Coaster, you'll inevitably have to play through all boards and have enough cash to unlock everything.
- If you played ANY minigames on ANY board, you can go to Woody and unlock what's available. Consider yourself lucky if you can unlock ALL minigames for the Mini-Game Coaster to be available.
- Mini-Game Coaster is like Mario Party. The deal is simply winning EVERY minigame. You'll get a special surprise if you manage to get through.