Slime Killer

This is my first game, so it's not much. I mostly just uploaded it here so my friends could see it, but everyone else is welcome too. It's a roguelike in its simplest form. It doesn't have upgrades or anything, but it could possibly still be fun. Currently its only "game mode" is what I'm calling "Horde Mode" where more and more enemies come until you're overwhelmed. I'm planning on adding a high score and more game modes, but that's a long way off. Use WASD to move. Also, sorry if the browser version doesn't work.