Four-F is a puzzle game written in STOS.
Fruitman have gotten himself trapped while trying to figure out what Four-F means.You have to help him figure out what Four-F means by guide him through all the rooms and collect all the fruits. For every step Fruitman takes a bit of wall appears behind him so you cant back-track your steps.
There are two game modes: Contest and Random. In contest mode you play a 100 pre-designed levels game and the goal is to collect all the fruit. In random mode the computer will generate random levels and to complete a level you must reach the score shown in the goal field.
There are two game types: Normal and Fill-in. Fill-in enables the player to draw a picture on the screen as he/she moves Fruitman. Copy one or more Neochrome or Degas images to the game directory and it will make the game a bit more graphically interesting.
For every 1000 points you get an extra life.
[source:mobygames]
Distribution : Retail - CommercialPlatform(s) : Atari ST
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