Mashup machines
Machines are made of transitions and naturally machines can have parts of simpler machines inside - or even entire machines. Mashup machines are machines made of two or more other machines.
It is a relatively accessible way to create machines, combining two (or more) machines.
The first mashup I created was this mashup of Boomerang and Biglemoi - the Boo-lemoi:
Other early mashups I made combined the Barrel Roll and the Propeller: Barrel Ninja and the Barrel Propeller. Because they are fairly accessible machines, I used to base them often.
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