Been playing this game on and off for the past 10 years,
and all I can say that this is the best Zombie coop game I played.
its also a good low end PC game! it still has a solid community.

but what makes this game fun is the tons of MODS and Workshop Maps!
its what makes this game have a replayability factor 10!
its super fun with friends! once you played coop with discord mic, single player will be boring.

THANK YOU LORD GABEN FOR THIS GAME!
⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠉⠉⠉⠉⠋⠉⠉⠙⠛⠛⠻⠿⢿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⠿⠋⠁⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠈⠉⠻⣿⣿⣿⣿⣿
⣿⣿⡟⠁⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠙⢻⣿⣿⣿
⣿⠏⠄⠄⠄⠄⠄⠄⠄⠄⢀⣔⢤⣄⡀⠄⡄⡀⠄⠄⠄⠄⠄⠄⠄⠄⠄⢻⣿⣿
⠏⠄⠄⠄⠄⠄⠄⠄⢀⣀⣨⣵⣿⣿⣿⣿⣧⣦⣤⣀⣿⣷⡐⠄⠄⠄⠄⠄⢿⣿
⠄⠄⠄⠄⠄⠄⠐⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠄⠄⠄⢚⣿
⣆⠄⠄⠄⠄⠄⠄⢻⣿⣿⣿⣿⡿⠛⠛⠛⠛⣿⢿⣿⣿⣿⡿⢟⣻⣄⣤⣮⡝⣿
⣿⠆⠄⠄⠄⠄⠄⠄⠄⠄⠉⠘⣿⡗⡕⣋⢉⣩⣽⣬⣭⣶⣿⣿⣿⣿⣝⣻⣷⣿
⣿⣦⡀⠄⠄⠠⢀⠄⠄⠁⠄⠄⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿
⣿⣿⣿⡆⠄⠄⠰⣶⡗⠄⠄⠄⣿⣿⣿⣿⣦⣌⠙⠿⣿⣿⣿⣿⣿⣿⣿⡛⠱⢿
⣿⣿⣿⣿⡀⠄⠄⠿⣿⠄⠄⠄⠨⡿⠿⠿⣿⣟⣿⣯⣹⣿⣿⣿⣿⣿⣿⣿⣦⡀
⣿⣿⣿⣿⣷⠄⠄⠄⢷⣦⠄⠄⠐⢶⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⣿⣿⣿⣿⣿⣧⡄⠄⠄⠉⠄⠄⠄⢉⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠄
⣿⣿⣿⣿⣿⠟⠋⠄⠄⠄⠄⠄⠄⠈⠛⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠄⠄
⣿⠿⠛⠉⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠘⠿⢿⣿⣿⣿⣿⣿⠿⠋⠄⠄⠄⠄

Been playing this game on and off for the past 10 years, and all I can say that this is the best Zombie coop game I played. its also a good low end PC game! it still has a solid community. but what makes this game fun is the tons of MODS and Workshop Maps! its what makes this game have a replayability factor 10! its super fun with friends! once you played coop with discord mic, single player will be boring. THANK YOU LORD GABEN FOR THIS GAME! ⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠉⠉⠉⠉⠋⠉⠉⠙⠛⠛⠻⠿⢿⣿⣿⣿⣿⣿⣿⣿ ⣿⣿⣿⣿⠿⠋⠁⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠈⠉⠻⣿⣿⣿⣿⣿ ⣿⣿⡟⠁⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠙⢻⣿⣿⣿ ⣿⠏⠄⠄⠄⠄⠄⠄⠄⠄⢀⣔⢤⣄⡀⠄⡄⡀⠄⠄⠄⠄⠄⠄⠄⠄⠄⢻⣿⣿ ⠏⠄⠄⠄⠄⠄⠄⠄⢀⣀⣨⣵⣿⣿⣿⣿⣧⣦⣤⣀⣿⣷⡐⠄⠄⠄⠄⠄⢿⣿ ⠄⠄⠄⠄⠄⠄⠐⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠄⠄⠄⢚⣿ ⣆⠄⠄⠄⠄⠄⠄⢻⣿⣿⣿⣿⡿⠛⠛⠛⠛⣿⢿⣿⣿⣿⡿⢟⣻⣄⣤⣮⡝⣿ ⣿⠆⠄⠄⠄⠄⠄⠄⠄⠄⠉⠘⣿⡗⡕⣋⢉⣩⣽⣬⣭⣶⣿⣿⣿⣿⣝⣻⣷⣿ ⣿⣦⡀⠄⠄⠠⢀⠄⠄⠁⠄⠄⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿ ⣿⣿⣿⡆⠄⠄⠰⣶⡗⠄⠄⠄⣿⣿⣿⣿⣦⣌⠙⠿⣿⣿⣿⣿⣿⣿⣿⡛⠱⢿ ⣿⣿⣿⣿⡀⠄⠄⠿⣿⠄⠄⠄⠨⡿⠿⠿⣿⣟⣿⣯⣹⣿⣿⣿⣿⣿⣿⣿⣦⡀ ⣿⣿⣿⣿⣷⠄⠄⠄⢷⣦⠄⠄⠐⢶⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⣿⣿⣿⣿⣿⣧⡄⠄⠄⠉⠄⠄⠄⢉⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠄ ⣿⣿⣿⣿⣿⠟⠋⠄⠄⠄⠄⠄⠄⠈⠛⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠄⠄ ⣿⠿⠛⠉⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠘⠿⢿⣿⣿⣿⣿⣿⠿⠋⠄⠄⠄⠄