This is survival game for one player and for cooperation in 4 players.

The game now includes:
Single player with co-op for 4players - Host / Join sessions - hosted game, player characters, chat system, dynamic crosshairs, points system, spectating & respawn system, revive system.

In game is many achievements, group and individual. And game is connected on steam statistics. Online leaderboards and other player statistics.

Game will have chapters and each chapter will have many maps. For player will be in maps side objectives like rescue infected civilians, find tags of lost soldiers....
Maps will not exactly corridor maps, maps will have little bit maze with many monsters for more fun.

In future I have in plan make this game as VR.