To remove the time limit in the game, edit the options.txt file in the Assets folder. Search for the string USE_TIMER, and change the value from 1 to 0.

Commands for Text Adventure

go (direction) - Causes you to move there.
kill (Zombie´s name) - Causes you to attack the Zombie.
look (Name of person or object) - Gives a detail description of who or what it is.
look - Tells you who is in the area and which directions you can go.
look again - Instant replay.
inventory - Shows you what you are carrying.
get (item name) - Allows you to get that item.
quit - Exits text adventure.