Are These Treasures Hiding In Your Attic?
If you happen to have an old box of video games gathering dust in your parents' attic, it might be time to start digging through it. While millions of retro gamers fondly remember playing common titles like Combat or Pac-Man, a handful of incredibly obscure cartridges are driving collectors absolutely wild at modern auctions. Many of these valuable treasures were only sold through specialty mail-order catalogs, handed out at corporate conventions, or produced in double-digit quantities before vanishing entirely.
1. Air Raid
The world of expensive classic gaming collectibles would not be what it is today if we did not shine a spotlight on this lime green anomaly. Its unusually shaped T-handle makes it stand out from every other Atari title on sight. Published by the mysterious Men-Vision, there are literally fewer than 10 known cartridges left in existence.
2. Red Sea Crossing
Don’t let the theme fool you, this curious game almost completely vanished from recorded history. An ordinary customer somehow stumbled upon a used copy at a local garage sale back in 2007. The developer famously placed only a single print advertisement in a Christian newspaper back in '83 and processed orders over a private phone line.
3. Birthday Mania
Can you imagine ordering a video game years ago that would put your very name on the Atari title screen? That was the insane selling point for this rare-as-heck gem. Unfortunately for collectors, the gimmick didn’t seem profitable enough for consumers back in the day.
4. Gamma-Attack
This frantic space shooter has the unique distinction of being the absolute only software product ever shipped by a company called Gammation. For decades, the community believed that only a single prototype copy survived the collapse of the early home console market. While a second cartridge eventually surfaced to shock the collecting world, your chances of finding another one are incredibly slim.
5. Atlantis II
At first glance, this cartridge looks identical to the common retail version of Atlantis that millions of kids owned. However, this special edition was created exclusively as a prize for the highest-scoring players who participated in a nationwide gaming tournament. It featured much faster enemy ships and a drastically altered scoring system designed to test the absolute best players.
6. Pepsi Invaders
Coca-Cola decided to surprise its top executives at a 1983 sales convention by gifting them a customized version of Space Invaders. The developers cleverly swapped out the standard alien sprites for the letters P-E-P-S-I so corporate employees could blast their business rivals out of the sky. Only one hundred and twenty-five cartridges were ever put together for the event.
7. Video Life
This experimental title from CommaVid attempted to turn a basic computer laboratory simulation into a playable home console experience. It was definitely not a typical arcade game, which explains why the general public ignored it when it hit the shelves. The company only manufactured a tiny batch of these cartridges.
8. Eli's Ladder
An educational math game might sound like the last thing a collector would pay top dollar for, but scarcity changes everything. This title aimed to teach young kids basic arithmetic by helping a little boy climb a ladder into a green spaceship. Because children usually destroyed the accompanying paper worksheets and star charts, finding a complete set is an absolute miracle.
9. Karate by Ultravision
You have to be incredibly careful when looking at this title because a super-common company named Froggo re-released it for pennies later on. The original version published by Ultravision is the one that will actually pay for your next car. It was shipped in a highly unusual, blocky casing that looked completely different.
10. Extra Terrestrials
This unofficial game was rushed into production by a small Canadian team hoping to profit off the massive hype surrounding alien movies. By the time they actually finished manufacturing the cartridges, the entire retail industry had collapsed and stores refused to stock it. The creators resorted to selling them door-to-door.
11. Mangia
Spectravision came up with a genuinely bizarre concept where you control a young boy who must eat endless plates of pasta. Ordered exclusively through a mail-order service, Mangia was doomed to fail. Unique gameplay and short production quantities make this one shiny unicorn.
12. Lochjaw
Before changing its name to Shark Attack, this video game promised players a harrowing journey with man-eating sharks. Original cartridges with Lochjaw printed on the label are worth top dollar. If you thought your inner emoji shark was cool, try owning a $6k shark game.
13. River Patrol
River Patrol arrived during one of the worst times to sell a video game. Few copies were sold, and most ended up getting lost in storage. For that reason, expect to take a serious financial hit when purchasing one.
14. Cakewalk
This fast-paced title puts you in the shoes of a stressed bakery worker who has to constantly catch cakes sliding off a conveyor belt. It was released by a small outfit called CommaVid right before they pulled the plug on their entire video game division. The charming graphics and addictive gameplay make it highly desirable.
15. Gauntlet
You should not confuse this obscure release with the famous fantasy dungeon crawler that dominated arcades a few years later. This particular game was an underground action title available only through a specialized mail-order form found in the back of gaming magazines. The lack of a proper retail launch ensured that only the most dedicated nerds of the eighties ever owned a copy.
16. Out of Control
Steering a futuristic spaceship through a treacherous obstacle course sounds like standard fare, but the rarity of this cartridge is completely wild. It was produced by Avalon Hill, a company that was world-famous for complex board games but struggled to understand the digital market. They pulled the plug on their electronic line almost immediately after launching this title.
17. Save Mary Prototype
The protagonist of this puzzle platformer needs your help stacking large blocks to survive. Before it could be sold in stores, Atari pulled all production copies at the last minute. Some sneaky developers were able to hide away prototypes in their pant legs for keeps.
18. Cubicolor
This gem was invented by a young lad named Rob Fulop but never got the chance to shine. After being denied by his superiors, Rob took matters into his own hands and produced 60 copies for himself and friends. Years later, they’re being resold at higher prices with each consecutive sale.
19. Stronghold
Many consider this title to be miles ahead of its time, making it a fun challenge to play. A small software company named CommaVid published the game to minimal success. Too bad common folk have no idea what Stronghold even is.
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20. Quadrun
Atari tried a unique experiment by selling this weird vector-style shooter exclusively to members of their official mail-order fan club. Since regular retail stores never received a single shipment, the sales numbers were understandably terrible from the very start. The company eventually took the unsold inventory and destroyed it, which accidentally created an instant rarity for future generations.
