You can create a game and play by yourself, but the game is meant to be multiplayer and I don't plan on making this singleplayer unfortunately.
Thanks. :) Yes I create a game into your game, I realize the guards or insurgence we (playing single mode) may go far in progress the game. Thanks to reply. At soon as possible I intend to do a video and share here. Nice game I liked to play with guards or insurgence. Class-D I cannot even take a lift. But scientist and janitor I can go further than class-D. Insurgence and guard I progressed much more. :D