ScaleKnight - GDKO Round #1

Here's the submission for GDKO Round One, where the task is to create a player character with a unique ability. 

Presenting... ScaleKnight! Which is basically Ant-Man, but without getting sued by Disney.

Move left/right with A/D, jump with W, press 'S' in mid-air for a big superhero landing groundpound, shrink/grow with Q/E. You move quicker and fall slower when you're small, but are stronger and jump higher when you're large.  

It's only a little prototype thing, but that's all we need for round one, so I like it. Fingers crossed for round two.