Medapower! Medaparts! Medabattles! You can now Medacreate the robots from the famous Medabots series! Those robots are small little warmachines, whose main feature is swapability of parts! Your medabot arm got busted, or isn't enough to handle an enemy? Change for a different part, from a Gorilla-arm to octopus-like legs to swim better!
Those robots' bodies host human-intelligence AI in the form of small golden chips in their chassis. Each AI is specialized in a kind of role. Though that doesn't stop them from doing different tasks, they will mostly excel at it, and even more in the right body for them.
You also learn how to create teleporting tech, though initially you only learn how to use it to swap parts or reload your medacompanions. Addtionally you gain a knack for modular tech.