Some feedback from a fellow game jammer:
Disclaimer: I don't know what this game should be like because I don't usually play shooters.
I also only played for 10 mins, so yeah...
Glow: (What the game does well)
1. The art and music are SPOT ON! They work well fit the style of game.
2. The upgrade systems were interesting and intuitive to use.
3. The enemy types are engaging.
Grow: (What you could improve)
1. It wasn't fun shooting enemies. I found it hard to hit enemies and even harder to dodge them. You could fix this by making the hitboxes bigger and also giving each enemy less health.
2. I need to know what recipes exist. There are 91 possible combinations, and not all of them work. I NEED to not have to guess the 10 possible ones that exist (Just a guess, I don't know how many you made)
3. Instead of adding a running mechanic, add a dash. This makes combat more engaging and the run mechanic makes you feel out of control anyways.
4. The dashing enemy seems unfair. The dashing enemy should track your location when the exclamation point appears and then dash there. I can't get out of the way fast enough.
All of this could be my skill issue, so yeah... :P
Great work for 2 weeks. Keep it up!