Welcome to this blast from the past!
Five Knocks brings you back to the 80s with a text-adventure. The modern aspect of it is that you can use W-A-S-D to move around in the world, eliminating a lot of extra steps.
Press Enter whenever you wish to use a command.
Commands: Clear|Look, Lookaround, Inspect n|s|e|w|me, Open door|chest, Grab <ItemName>. (And a few more)
There's a room in the house, which will either win or lose you the game. The door might be locked, if it is there is a key around.
Find the door, Find the key. Open the darkness.