Boggy Region 2 is a 17 level episode that requires ZDoom 2.8.1 and 4 IWADs to run: Plutonia, Heretic, Hexen and Ultimate Doom. Allowed jump and crouch.
To run Boggy Region 2, create a batch file with this line:
zdoom -iwad plutonia.wad -file heretic.wad hexen.wad doom.wad BR2.PK7
People who created the levels are SilverMiner, Duke of Doom and Chainie.
direct download links (idgames mirrors):
<ftp://ftp.fu-berlin.de/pc/games/idgames/levels/doom2/Ports/megawads/br2.zip>
https://www.quaddicted.com/files/idgames/levels/doom2/Ports/megawads/br2.zip
https://www.gamers.org/pub/idgames/levels/doom2/Ports/megawads/br2.zip
https://youfailit.net/pub/idgames/levels/doom2/Ports/megawads/br2.zip
Note: the only gzdoom version capable of running this almost without artefacts is 1.9.1. Zandronum will not do. You can try RZDoom but it's not accurate in jumping physics, so, not recommended at all
