This is a walkthrough for the Mindscape text adventure based on Stephen King's 
the Mist.  This walkthrough is basically taken straight from Quest For Clues.

Some monsters and people move randomly and may not appear in the locations noted 
here.  If that happens, continue with the game and us the indicated method when they 
finally show up.

Supermarket Checkout

OPEN OFFICE DOOR.

E.

TAKE BOX.

W.

W (to Manager's Office or until you see Ollie).

OLLIE, RELAX.

OLLIE, DO YOU HAVE A GUN?

OLLIE, GIVE ME THE GUN.

E.

N.

(Directions may vary if you met Ollie in a different location.)

Parking Lot, the Bug

OPEN BOX.  

THROW SALT AT BUG.

DROP BOX.

E.

E.

North Main Street, the Bird

SHOOT BIRD.  (If it's not here, wait or look until he arrives.)

W.

W.

S.

S.

EAST (to Meat Counter, or until you see Mrs. Reppler).

MRS. REPPLER, WHERE IS THE KEY?

W.

N.

N.

E.

E.

S.  [Traffic circle]

SHOOT DRAGONFLY TWICE.

N.  [North Main Street]

TAKE KEY.

UNLOCK DOOR.

OPEN DOOR.

E.

Hardware Store

DROP KEY.

TAKE OLD CLIP

PUT OLD CLIP IN GUN  (Don't do this now if you didn't already shoot the 
dragonfly.)

TAKE SHOVEL.

W.

W.

W.

W.

Bugblaster's Store, Spider

TAKE RAID.

SPRAY SPIDER WITH RAID.

DROP RAID.

TAKE SPRAYER.

E.

E.

E.

S.

W.

N.

W.

S.

Garbage Dump

OPEN DUMPSTER.

EXAMINE DUMPSTER CAREFULLY.

TAKE NOTEBOOK.

OPEN NOTEBOOK.

READ NOTEBOOK.  (3 times)

DROP NOTEBOOK.

N.

W.

N.

E.

N.

W.

Truck Key

OLLIE, DO YOU HAVE THE TRUCK KEY?

OLLIE, GIVE ME THE TRUCKE KEY?

E.

S.

W.

S.

E.

E.

Driveway

OPEN DOOR.

GET IN.

CLOSE DOOR.

S.

W.

N.

E.

E.

N.

E.

S.

S.

E.

S.

Dirt Road

OPEN DOOR.

GET OUT.

DIG HOLE WITH SHOVEL.

DROP SHOVEL.

S.

(Be sure you have the gun and it has the old clip in it.)

E.

(Save!)

Carport, the Centipede

SHOOT CENTIPEDE (You must hit it three times.  The results of each shot are 
randomized, so if you miss and get killed, restore the saved game.)

OPEN DOOR.

E.

E.

E.

Office

OPEN CLOSET.

TAKE SUIT.

WEAR SUIT.

W.

W.

N. [Lab]

OPEN DOOR.

E.

E.

Spotless Room

POUR INSECTICIDE FROM SPRAYER.

POUR PESTICIDE INTO SPRAYER.

OPEN DOOR.

W.

W.

S.

W.

W.

N.

Dirt Road

GET IN.

CLOSE DOOR.

N.

W.

N.

N.

W.

S.

E.

N.

E.

Lake Drive

OPEN DOOR.

GET OUT.

SPRAY GIANT THING (three times).

OPEN DOOR.

S.

D.

[Cellar]

FIND BILLY.