I've hacked bombs 2 so that it adds 100 seconds to your time instead of subtracting 10. The goal is to cause the biggest chain reactions with each click. Be careful, though, there's a delay every time you die, so try to avoid the enemy bombs unless you want more time. Also, this thing better load on the forum. I had to search through the whole thing just to change the starting time and a subtract value to an add value.