Fist of Awesome is indeed an awesome beat em up, it lets you travel through time to fight pesky bears who have taken over the world.
Yes, a time traveling lumberjack who punches bears in the face! Now before you complain about animal cruelty, in this universe the bears have taken over the world and you have save humanity.
Even with your help they will barely make it and the end could be grisly unless you can prevail.
See if you have the paws for Fist of Awesome.