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buhriz_open_coop - checkpoint

This is not my map, Jeremy Blum, Majoris and New World Interactive takes all the credit. People have been asking if I could include a checkpoint mode in open version, because its so awesome to play. This map has been touched just to checkpoint, also its a beta version, so it could have a few bugs.

Checkpoint port by Shinobi.

Night Version:

http://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=1156774075