Lightly used game.  Works on the Atari 2600+, 7800 and 7800+.  
 
GOSUB
 
In GOSUB, you take command of a submarine on a daring hunt for sunken treasure.
 
Fifty years ago, Finn’s legendary treasure was scattered across the waves and lost beneath the sea. Now it is up to you to dive below the surface, navigate the ocean depths, and recover the treasure chests before they are lost forever.
 
But the riches will not be easy to claim. The treasure is guarded by dangerous kelp walls that block your path through the underwater maze. Steer carefully, avoid crashing into the walls, and guide your submarine safely to each chest.
 
Recover the treasure, survive the hazards, and you just might become rich!
 
🎮 Product Features
 
Collector-Quality Cartridge – Built for retro enthusiasts who value authenticity and presentation.  Correct style and brand shells.
Premium Label Finish – Sharp, vibrant artwork with durable materials (no cheap labels with inferior art and resolution)
Protective Collector’s Sleeve Included – Keeps your cartridge safe from dust, scratches, and shelf wear
Secure Boxed Shipping – Ships in a rigid box for maximum protection (not a flimsy padded mailer)
Clean, Professional Assembly – Carefully built and inspected for consistent quality
Ready to Play – Fully tested and guaranteed to work
Perfect for Display or Play – Looks great on the shelf and plays just as well
 
Refund Policy
 
All items are guaranteed to be fully functional as described. If an item is found to be nonfunctional, a full refund will be issued upon return of the item and verification of the issue. Please note that refunds will only be granted if the item is returned in its original condition, with no components altered, removed, or replaced.
 
Shipping Policy
 
Domestic orders are shipped via USPS Ground Advantage.
In an effort to reduce waste, we may reuse and repurpose boxes and packaging materials whenever possible. All items are securely packaged and shipped in a box to ensure safe delivery.