This map uses the newly invented Accordion Choke. This new choke is probably the most extreme choke ever created and has multiple properties. It creates a distortion of ground distances while keeping air distances untouched. This makes air units more powerful on maps using this choke. To balance this out, safe air space and visibility blockers are limited as much as possible. An other property of the Accordion Choke is that ranged units can stay inside the choke and be protected very well from melee attacks at the cost of limited movement and attacking surface area against other ranged units. To compensate that, there are wide open areas on each side of every choke.