One Tower - Invasion of cubes

There was a collapse of the universe and cubes came into the world. As the last survivor, you need to survive 100 waves.
Is the tower destroyed? Increase the health of the tower! Have you reached the 10th wave, but can't go any further? Increase the bullet damage! By constantly improving, you will be able to save this virtual world.

The main functions in the game:
- Tower defense
- Improvement of different tower characteristics
- With every tenth wave, the enemies become more complex