This mod restores all PS2 beta executions for the PC version and adds some new ones. There are multiple different versions of the levels, with different weapons to choose from.
This allows you to play the beta levels with the original weapon placement for the pc version of the game.
how do I apply this to my game?
Well this isn't working for me for some reason
This mod doesn't work
Late reply, but you can replace the betamod entity_pc.inst files with the original files from vanilla Manhunt 2 if you want to have the original weapon placements.