The concept is not really original. I've always wanted to do something like this but still, with a little tweaking, you made an all-out original RoboForge.
Perhaps, try to let players create maps. Also, add some obstruction in the battle field so it's not as boring as a simple 4-cornered ring.
Overall, I ended up playing for 3-consecutuve days from my coffee breaks.
just kidding its awesome!!!
O + 
ITS NOT HOT! it is cool (i hate when i say that)
its a good game you have there keep sending more
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