Armorines: Project S.W.A.R.M.

Pen and ink mode:
Pause game play and select the "Cheats" option on
the menu. Select "Enter Cheat" and enter SKETCHY
as a code. This allows the game to be played without any
texture mapped polygons, which gives it a hand drawn
appearance.

Fast running:
Pause game play and select the "Cheats" option on
the menu. Select "Enter Cheat" and enter SONIC as
a code. This allows running to be done at twice normal
speed.
(Information from Cheat Machine)