Tower Attack is a Tower Defense game.
Monsters only move in the direction of the path from start to goal.
The objective is to stop the monsters from reaching their goal by building towers along the path and attacking the monsters.
Towers can only be built in certain locations and locations where towers cannot be built will be marked.
Building Standard Towers does not cost any soul money and select the Standard Tower to open up upgrade menu icons.
Select the Standard Tower to open upgrade menu and select from each of the 3 different types to preview upgrades.
Select the upgrade type and the tower starts the upgrade process. Once upgraded, you may upgrade the tower again.