Description: A suspense shooter map w/c aside from from having versus, survival and infestation - this map has a "campaign mode" similar to save-game RPGs.
MapLink: Request: Please enable save in singleplayer (SP hint in picture below) and optimize map for Garena/LAN game.
Anti-save (SP) hint:
To save in this game stand close to a White "SAVE" sign and then use the skill Interact

then click on Display save code.

then it should give you a save code a non-hacked MP game:

in SP it gives the above error.
Edit: Thanks Kyoshiro. Tested map in SP and worked.