1: this game needs backround, looks like I'm not moving. 2: better graphics, and lose the paratuate. 3: try having the gun shoot immediately, not after like 1 sec. 4: better jumping, i had to time the jumps perfectly. 5: try giving a better story, this one is awful.
Heres a tip if you need better item. Keep doing the training fight in the train, the spectors will drop random items. I got a sword that boosts my strength by 85!