Can you add WASD/numpad support?

It's been a year and the tape is still there! :(

Ņ̀͡͞͞í̵̴̢c̷̵̀̀e̶͜͏̴͝ ̵̧́҉̵l҉́͏í͝͏̵̧ţ҉͢͏͞t̢̛l̢͝ę̧ ̸̨̨͞ę̸̸̕x͏̀͜p̵̶̧͘e̛͘͏͞r̕͡i̡e҉̶̵̧ń̵̸c̨̨̀͘e̴͜.͜͟͝ ̛͟͜Į́ ̸̶͝l̶͡i̸͏̷͟k͏͠͠e͠͏̵̢d̨ ̸̛͏̶́i҉̶̀t҉҉̵̨́.̷̸́͢ ̛͘\̷̛(̴̡̛͠^͞͏o̢͟͜͝^͟͠)͝/҉͟

I don't understand what's happening in the game.

What?!?