Use arrow keys to move. Hold up while in mid-air to hover. Press r to restart the current level.
This is a project I made as @donutbagel for @TheDiamondKing 's tournament. I spent a long time on this so I would really appreciate it if you could love it or favorite it. I might finish the full version later. Based off of: http://www.addictinggames.com/action-games/duckandhover.jsp