Swapping Lasers Download (better)

This is my first full/fullish game. The basis of it is just a 2d game where you control 2 characters and have to move them while using a laser to kill the enemies.

PLEASE give me feedback, like I said, its my first real game so I need feedback.

Controlls: 

Move: w/a/s/d

Laser: Hold spacebar

Swap Character: e

Bug Testing/Dev mode:

Instructions:

Hold d, e, and v at the same time in the main menu for a button to appear in the bottom right corner. Press it to toggle the dev mode. Once in game with dev mode turned on, you will see buttons in the bottom right with different cheats .