Build a construction mania by clicking the "Hire" buttons. The button to the lower right spawns construction workers for a price of 50 construction points. The one to the left spawns claws at a price of 500. The one at the top spawns Heli (drones) at a cost of 1000. Try to get the highest score. Try not to spawn too many: there is a limit and a timer.
This game can lag. This took me about 20 mins to make. Credit to The Hall of the Mountain King, me, my art, and Billionaire.