demo v1.03 update:
-Walking not straightly problem fixed. (I think I really got the point this time)
-Can hit the enemy after it fell down on the floor, and it can effectively reduce emeny's toughness.
-Changed the mouse-view control, if you are using mouse, please trigger the option at the config menu. It should be better than v1.0, just still recommend to use gamepad.
-Config menu can be trigger anytime in the gameplay, below the Condition option.
-Added a pixelized mode, looks more Retro, can be also trigger at the Config menu.