I've played some rounds in this game and it looks pretty good. But you should add some kind of pill or object that recovers health for making the matches more long.
Also i recommend you to check the AI of the game cause it sucks a bit.
It depends a lot in the luck, everytime it has the pliers it uses them no matter the health remaining and also i think it doesn't know how to use hammers.
Let me explain this last one. In one round it had 2 poison pills in desk, it was pretty obvius cause they were marked from a drug test. It had 2 hammers to erase them but it didn't use any of them. Instead of that it sallowed the poison giving me the victory of the match.