Crossroads (Insane Scatterbrain)

This my entry for Ludum Dare #44. Theme: Your life is currency. Youre the last known survivor of the apocalypse. In a desperate attempt to stay alive, you make deals with the devil at an abandoned crossroads... Rules Enemies come in waves. Survive as many waves as you can.Your health is restored between waves.Between waves the devil appears for a short time. If you stand close enough you can sign pacts to become stronger, but you lose one max. health for each pact you sign.Every 5 waves one max....