itch.io

Thank you! Your comment on the tower placement gave me good ideas to improve it. Probably a tile outline on the ground for each towers and obstacles would make it cleaner. With a small drop animation of the tower on the ground with white dust particles.

I made the map with the Tilemap and the Grid by using the Tile Palette and the Rule tiles. For the ai, its simple: (oversimplified) 

direction * speed 

where the direction is heading over a chosen target. This is what is behind the offscreen magic:

void OnBecameVisible() {    
    collider.enabled = true;
}
void OnBecameInvisible() {    
    collider.enabled = false;
}

The problem? I did not check exacly when these functions are called, but by unchecking the collider on each enemies (3) it should fix the issue.

For the end fight, I heard about it yesterday for the first time. You are the first one to point it out here. I will add it to the bug list