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Retro Game Database · Atari ST

Four-F

Retro Game Database · Atari ST

Four-F

Four-F turns a simple fruit-collecting objective into a tight route-planning puzzle: every move leaves a wall behind Fruitman, so a careless step can cut off the only path to the next fruit. That rule gives even small rooms a pleasingly tense, self-inflicted puzzle quality.

The 100-level Contest mode is the reason to play, while Random mode offers a looser score-chasing alternative. Its Fill-in variant is a charming extra for Atari ST tinkerers, letting your route draw across the screen and optionally work over Neochrome or Degas images.

Platform:

Retro Replay Review

Gameplay

The first few rooms of Four-F ask you to do something deceptively simple: walk Fruitman around and collect fruit. Then the trap snaps shut. Each step creates a piece of wall behind him, removing your ability to retrace your route. Suddenly, every turn is a commitment, and the puzzle is no longer about finding fruit but about preserving a path to all of it.

That one restriction is strong enough to carry the game. You will quickly start tracing routes in your head before moving, looking for awkward corners and fruit that must be collected in a particular order. When you block yourself off, the failure is immediate and understandable. It can still be frustrating, especially when a nearly completed room dies because of one early decision, but it is the clean kind of frustration that makes you want another attempt rather than blame the rules.

Contest mode gives that idea a proper home with 100 designed levels and a clear all-fruit objective. Random mode changes the goal to reaching the displayed score, which is a worthwhile option when you want fresh layouts instead of a fixed sequence. Extra lives every 1,000 points add some breathing room, though the real reward is solving a route you initially thought was impossible.

Four-F — screenshot 1
Four-F — screenshot 1

Graphics

The top-down room view suits the puzzle: you can see Fruitman, the fruit, and the walls your movement leaves behind at a glance. Fill-in is the more memorable visual twist, because your path can draw a picture across the screen; copied Neochrome or Degas images can make those patterns more interesting.

Four-F — screenshot 2
Four-F — screenshot 2

Story

Fruitman is trapped while trying to work out what ā€œFour-Fā€ means, and you guide him through rooms in search of every piece of fruit. It is a light frame for the puzzles rather than a story that demands attention.

That sparseness works in the game’s favor. You do not need a long explanation for why a wrong turn seals a corridor behind you; the room itself becomes the immediate problem, and Fruitman’s predicament gives the repeated escape attempts a little personality.

Do not come in expecting narrative revelations about the mysterious phrase. The hook is mainly an excuse to keep pushing Fruitman through another room, where the answer that matters is the route you can still save.

Overall Experience

Four-F is the sort of compact puzzle game that earns its tension from a single uncompromising rule. The inability to backtrack makes every room feel sharper than its fruit-collecting premise suggests, and the best moments arrive when you spot the sequence that leaves every route open just long enough.

The designed Contest levels are the main recommendation. They offer a defined run of puzzles for anyone who enjoys planning several moves ahead and accepting that restarts are part of the process. Random mode is a useful bonus, but the hand-built challenge is where this concept has the most chance to shine.

Give it a chance if you like direct, spatial puzzles with clear consequences and little downtime. Skip it if you need variety in your objectives or cannot stand losing progress to an irreversible move. For patient Atari ST puzzle fans, its pared-back design and unusual Fill-in option make it an easy game to respect.

Retro Replay Score

7.2/10

Additional information

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Retro Replay Score

7.2

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