Nimbatus is exiting game as such. I like SUMO part of It a lot. Present Nimbatus game is for players of all ages and that is nice.
If Logic Blocks would not count as a drone size that would be awesome. But If someone would implement 100+ Logic block in order to make some kind of AI brain, I don't know how Game would perform.
Nesting gates is a problem as they make issues with delays at each gate output. By nesting I describe using two 2 input variable gates to make 3 input variable gate with one variable output. I really wonder, I will test it now.
Let's say we would need 8 input NAND gate with one exit for drone project for example. It takes too many intermediate variables just to make a gate of the kind in present version of the game.
LUA or any other scripting plugin would just be an expense for your developing house. I would keep game simple so that 5 year old child can play and enjoy.
On the other hand game has educational value as Logic gates are implemented.
Truth table block Is what we would like to have indeed. It is easy to implement from programming point of view. And game would not become buggy.