Bioasshard Arena

From the letters page: Bioasshard Arena is a shooter from VersusX, built in Unreal Engine. It centres on horror, monster and parody, with a female protagonist. The game is ongoing at version 1.0.241 R3 and available for Windows. Download size is about 6.1 GB.

From the box: “It's a 3D game developed in Unreal Engine 4. It's a pun based on Biohazard (You guessed I think). It's an adult parody game based on the Resident Evil franchise.”