1. The little orb guns are busted, they show animation in one direction only regardless of where you are
2. The score is busted on survival mode
3. As I mentioned in the other thread the steam remote play does not work very well with player 1, as player 1 will randomly move around.

Suggestions:
1. Fix the UI. The UI is terrible, it is intrusive, it blocks sight, and makes it so you have to disable it, which puts you at a disadvantage. I will redesign it for you so it not only gives a full readout and is clear and concise, but is also smaller and does not inhibit playing.
2. Give us an instruction page. It would be nice if you had some minor instructions telling us WTF the different items and dolls and what not do.
3. Give us a control page.

Both 2 and 3 should be accessible from the options menu (just to view) and from the pause menu.

You already have a "controls" page, which is very limited and shows up only once when you start the game.

It took me 20 minutes to figure out how to buy boosts before beginning each level.

5. You should also create a few attract screens just like arcades have, maybe a short demo, or just cycle between the instructions and controls screens. Very simple. 8-10 second cycles that move back and forth between the title screen with start to directly move you to the title screen.