Unlock All Levels

''Just like a backstage pass for monkeys, this grants access to all levels in the game, even the secret levels. As an added bonus, this also gets you the Bloons 2 Level Editor.''

~ Upgrade description

The  upgrade unlocks all levels in Bloons 2, including all the secret levels. It also grants access to the Bloons 2 Level Editor. The upgrade costs 4,000 MochiCoins.