Hello and welcome to ShapesTD :D

to place towers press 't', then select an appropriate spot.  Left click mouse button to finalize choice.  Right click to remove previously built.

press '1' to select the tetra turret [ default tower ] -- Primary target: Triangles, 1 shot = 1 triangle.  10 shots = 1 square.
press '2' to select the cube cannon --------------------- Primary target: Squares, 1 shot = 1 square/triangle.

to place walls press 'w', then select an appropriate spot.  Left click mouse button to finalize choice.  Right click to remove previously built.

to start the stage press 's'

NOTE: Once the stage has been started you can no longer add or remove any walls or towers.

As of right now you can't Lose or Win so Good luck!
