Umbrella Adventure - The Castle of Cake is a monotone-coloured platformer created by the developer of the popular Game Maker RPG, Ark 22. The story is about a gopher who was rudely awakened by the smell of sulphur to find his stash of a hundred cakes stolen in the middle of a rainy night. Curious about the disappearance, he sets out on a quest to find his cakes, even if it means travelling all over the land to retrieve every single one of them.

There's an umbrella outside the house that you can use for a number of purposes, although you're restricted to utilizing it mainly for whacking enemies and blocking their attacks until new tricks are discovered. The game does take a while to beat, but a helpful save system is included so that players can keep track of their progress and resume the adventure later on.