This is hilarious, in a good way :) The controls are a bit hard (mostly due to camera spontaneously changing it’s position), and the guy frequently gets stuck in walls or behind walls (so that you can’t pick him up anymore). The green indicator seems to be a little broken: it shows in front of you event if the target is behind the camera (as if you computed the screen-space position of the target simply by applying the projection matrix and then taking (X/W, Y/W) without checking if W is positive).
Managed to finish the game anyways. Good job!
