Sprite updates
Bomber Drone and Phase Stalker have nicer looking sprite art now. Spore Shaman, Mech Walker, and most of the other fliers still need another pass.
Bomber Drone/Sapper
Bomber Drone updated to look and behave like Sapper (the four-legged running bomber, just sitting on a drone now). Added a telegraph to both of their kamikaze attacks and made them parry-able.
Echo Beach buff
Echo Beach now bounces DSCO bullets and has 100% larger range.
Doc 'on-hit' proc fixes
Found that Doc's bullets did not proc on-hit items like Echo Beach while buffing Echo Beach, so I fixed that as well.