The map pass_genesis created by Construction Zombie for the Team Fortress 2 4v4 PASS Time community. It's a heavily modified early arena with a huge lower section. From the author: "The top goal is 3 points, opens when the ball is powered. Taking the ball from a ball spawn biased against you will spike you into the floor at max speed." It is unknown if it was ever playtested.
pass_genesis_a1 - 10/13/18 by Construction Zombie