Feature of the game is that each level must put the towers in the right way to make maximum
damage to caravan.
In game 6 types tower and 4 types mobs. Each of them has 5 upgrade levels.
8 ways in which moving mobs.
The game contains 52 mission.
From: 0-10 missions - training, to: 40+ missons almost impossible.
Result game: collected money for the game.