Robots is something I wrote in 2003, and it's a port of something available for a number of old platforms. It's the generic name for Daleks. In 2004, I combined it into Samegame just after finishing the FUBAR prototype. Samegame & Robots was originally released in 2005.
As for the gameplay, it's turn-based, and you have to manipulate the robots to collide with each other. You do get limited uses of a weapon to kill all the robots next to you. There's also that silly bomb, which was a feature I think David Harley added in. My prototype was way too hard, and he scaled down the difficulty quite a bit.