Sumash is finally done!

Not much more to say. The game is now winnable. The Shadow can be killed on the final level, in the final room. As with Shamus, the Shadow sometimes randomly spawns and cannot be killed, only stunned in other areas.

There may still be issues... I've spent the past couple of weeks trying to sort through some bugs with the engine. I still had to do some magic to get things working.

Please let me know if you run into any game-breaking bugs, or if you happen to beat the game!

At some point in the future I might add a few more features (high scores, etc.). But for the purposes of the Week Sauce Game Jam, this is now done.