ughh I think arows or wasd would be better moving method cause with the mouse its easy to slow down and touch the bomb following

Very basic but solid concept, I like it. Could be graphically a little smoother and with a few sounds and maybe a theme of some kind.

You've got the beginning of something interesting here. Obviously it could use sound and a bit of a redesign, but I think the big problem at the moment is that it's hard to tell where you can safely drop bombs near other bombs. I found I was getting lots of game overs even though I wasn't particularly close to any bombs. Some visual or audio clues as to when they're going to be dropped would also be great.

Otherwise, it's a great start.