After releasing the Demo, I worked on a new game mode. The survival mode, where multiple waves will attack your tower. After each wave you got the chance to improve your tower (see video from last week).
This week it was all about gravity (see new video). I added the gravity gun (which was already available by the drone) as static object, which can be placed like every other gun. The idea behind this gun, is to place it somewhere before the tower to bring enemys down.
I also added a gravity bomb, which can be shoot by a defense gun. This bomb is like a little black hole, attracting every nearby object (be careful, it can also destroy your tower).
For the next update, I will add direct control of each placeable cannon, so you can decide where the gravity bomb detonates.