Talk: Black Market

Would be nice to see a listing of black market purchasable upgrades here somewhere. Also, don't know if anyone else has mentioned it yet, but there is a secret upgrade called the tribute code that can be found by blasting the wall directly left of the start of big billy bullseye's ship. This reveals access to a dev commentary room and an unnamed npc with a riddle, the riddle signifies a series of controller inputs which unlock the tribute code if input correctly.