Carnage Heart for PSX.
For DOS, there is Omega... and I'm not sure anything else. I've seen something called "AT Robots" at one point.
I've also read somewhere about a game where you program "viruses" that fight each other over a block of memory in attempt to outlast each other.
On the "logic circuit" front, there are Rocky's Boots, Robot Odyssey, both of which we have on AB and also Gate:
http://quinndunki.com/OGOL/GATE.html