This episode is currently nearly impossible to beat without, or even with boosters. Most of the levels in this episode are very hard, extremely hard, or even nearly impossible to complete. This is mostly caused by buffs, which makes the episode dependent on extremely insane luck to complete. This episode is currently one of the hardest, if not the hardest episode in the game. Please remove this template when certain levels are nerfed, which then lowers the episode's difficulty.
This episode takes place at Polkapalooza and uses the same name as said episode.
As a result, this is the only HTML5-exclusive episode with only one word in its title.
Coincidentally, both episodes are followed by an episode named Soda Swamp.
This is the first episode that the exact setting from previous episodes was reused for later use. The trend of using the exact setting from a previous episode in a much later episode starts here and has continued to this day, eventually reaching the point where every episode had a reused setting.