Finished the game, there are some sloppy moments for this test run, including a couple missed shots on the final boss that would be fixed if I ever did a final version.
Completes the first 2 levels. I'm happy with the turnout this time, and wont' be redoing these levels. On to level 3!
Found a place to use the clipping glitch in the first level. I haven't optimized it just yet, but it looks like it'll cut out 400-500 frames or so.