Doorstop Dash, (called シャッターをかけぬけろ Shattā o Kakenukero in Japan), is the second level appearing in Donkey Kong Country 3: Dixie Kong's Double Trouble! and Lake Orangatanga. It comes after Lakeside Limbo and before Tidal Trouble.
In this level, Dixie and Kiddy find a lot of doorways with metallic blocked passages. The two must lift it by pulling onto a lever to advance. Though, this is limited and thus the two monkeys have to be quick with good timing. The enemies here are eleven Sneeks, sixteen green Buzzes and a lone Koin.