Click the icon on the top right to purchase a tower. Click again to place the tower.
thanks to @warfame for the tutorial V.0.1: First enemies and path-following system for our enemies. V.0.2: The first tower and make it placeable on the map, and lists to track the enemy. V.0.3: Towers aim and shoot at enemies within a range and simple enemy death animation. V.0.4: Improvements to the turrets by adding a base and a turret firing animation. Turrets are unable to be placed on the track or on other turrets. V.0.5: Turret selection system and also create an enemy spawner as well as a new type of enemy. V.0.6: Wave system with a start wave button and wave counter, and improvements to the turret. V.0.7:Fix some turret placement problems, add a cash system and make the turrets cost money. V.0.8: Fully functioning turret shop. V.0.9: New turret with a faster firing speed and a different range. V.1.0: Health bars for the enemies and add more types of enemies and waves. V.1.1: Laser turret that shoots powerful lasers that can damage multiple enemies at once. V.1.2 (FINAL): Add player lives, game over screen, add a trashcan icon for canceling turret purchases, layering system, and fix turret placing and purchasing bugs. V.1.3 (BONUS): Adding new enemies (speed, force, super, and hyper) V.1.4 (BONUS): Add 7 new turrets (plasma/double laser, triple, bomb, electric, quadruple, circum, and Sunfire)