More minimal the control scheme is, less there is features the better. Fast action, no tutorials, nothing to understand, just stupid fun.

I left some examples of what I'm after, first is my own game:

https://ldjam.com/events/ludum-dare/52/elonkorjuu-the-life-harvesting-game

https://ldjam.com/events/ludum-dare/52/shred-a-bunch

https://ldjam.com/events/ludum-dare/52/turbo-trash-truck