Prepare for the worst [LD57 GAME]

Attention to All Defenders!

Contacts are once again bursting from the depths of the Hole.  You were called to the Defence

Use the turret to shoot monsters:
A / D - to rotate the turret around the hole
W / S - to tilt the gun
SPACE / LMB - to shoot

[NOTE] Originally this game was created on LD57 https://ldjam.com/events/ludum-dare/57/from-the-deep