Corepunk introduced Prison Island as a new content in April, which is a PvP and PvE extraction dungeon.
The developer, Artificial Core, released a new promotional video in May and has now unveiled another one to bring attention to Prison Island.
A new event called Butcher's Trophies: Prison Island Challenge is currently ongoing, offering unique mounts as rewards for completing various in-game tasks until September 25th.
The event tasks include clearing quests that change weekly, completing longer quests, and obtaining mounts through random drops from PvP kills, chests, or bosses.