Some bugs and Add 2 players online mode.

[Fire_Mushroom_]

Add the option for 2 players online mode. With the option of going together or alone for the withdrawal. In this mode, it may be necessary to reduce the number of spaces that each player can carry.
One more detail, when recruiting someone personally in the scenario, have the recruited character be controlled by a bot, following the player and helping him if necessary by fighting the zombies that appear.
Some bugs were found in the actions of climbing obstacles.
When the player climbs to an upper floor in escape, the zombies just run out or become paralyzed.
It is possible to kill zombies silently through walls, as long as the zombie is close.
Anyway, these were my suggestions. Thanks for reading.