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The Entex Adventure Vision arrived in 1982 as one of the more curious entries in the second generation of handheld gaming. Released during an era dominated by simple LCD-based electronics, the Adventure Vision tried something genuinely different: it used a column of red LEDs combined with a spinning mirror to draw images on a small screen, producing something closer to a vector-style display than the segmented graphics of its competitors. Entex Industries, an American toy company better known for electronic tabletop games, positioned the device as a more ambitious portable system capable of running cartridge-based software.
For a brief window in 1982 and 1983, the Adventure Vision stood as a tangible proof of concept that handhelds did not have to rely on fixed LCD panels. Its technology was unusual enough to draw attention from electronics enthusiasts, even as larger competitors with deeper libraries and longer market runs overshadowed it in the public eye. Today the console is remembered less for its commercial success than for the engineering experiment it represented, and as an unusual footnote in the early history of portable video games.
Quick Facts
| Spec | Detail |
|---|---|
| Maker | Entex Industries |
| Type | Handheld |
| Generation | Second |
| Released | 1982 |
| Launch Price | $79.95 USD |
| Units Sold | Approximately 50,757 |
| Media | ROM cartridge (4K) |
| CPU | Intel 8048 @ 733 kHz |
History
The Adventure Vision emerged from Entex Industries, an American toy manufacturer that had previously experimented with handheld and tabletop electronics. The company released the device in 1982 at a launch price of $79.95, slotting it into a market segment that already included established LCD handhelds from other makers. Entex’s bet was that a more sophisticated display, capable of moving sprites and showing multiple objects on screen at once, would justify a higher price point and a cartridge-based library. The system followed Entex’s earlier Select-A-Game handheld in the company’s product line, marking a step up from fixed-program devices to swappable cartridges.
The hardware revolved around an Intel 8048 processor running at 733 kHz, paired with 4K of ROM per cartridge. Instead of an LCD, the display was a vertical strip of 40 red LEDs that swept across the screen via a small motorized mirror, using persistence of vision to assemble a complete image roughly 25 times per second. The effect produced a glowing red, somewhat ghosted picture that was unusual for the time, even if it was small and limited to a single color. The cabinet housed a controller column on the right side with a small joystick and several action buttons, and accepted cartridges through a slot at the top.
Entex sold approximately 50,757 units before discontinuing the Adventure Vision in 1983, after roughly a year on the market. The system arrived in the same window as competing tabletop products and shortly before the release of more powerful home consoles, and the competition from both ends of the spectrum made the niche handheld difficult to sustain. Entex returned to its core toy and tabletop business and did not release a follow-up handheld gaming console, leaving the Adventure Vision as a one-off experiment in the company’s catalog.
The Game Library
The Adventure Vision shipped with one of the smallest cartridge libraries of any commercial console of the era, supporting only four released titles. Each game came on a 4K ROM cartridge and was sourced from established arcade publishers rather than developed in-house, which was a deliberate strategy to give the system immediate name recognition. The compact library reflected both the short commercial life of the hardware and the limited memory footprint of the cartridges themselves.
The four known cartridge releases were:
- Defender, based on the arcade original by Williams.
- Super Cobra, based on the Konami arcade game.
- Turtles, a loose adaptation of the Konami arcade title marketed in the West.
- Space Force, a shooter released in the Entex lineup.
The list reflects the system’s reliance on licensed arcade ports, with Konami and Williams contributing titles originally designed for the coin-op market. Because the LED-mirror display rendered only a single column of pixels at a time, these ports were visually simplified compared to their arcade parents, and gameplay typically boiled down to a single screen or short loop of action. No additional cartridges were released before the console was discontinued, leaving the library permanently capped at four titles.
Legacy
The Adventure Vision’s commercial run was short, but the technical approach it took has drawn lasting interest. The combination of LED columns and a motorized mirror had not been commercialized in a consumer handheld before, and the device is now cited as an early example of using mechanical optical systems to overcome the limitations of small LCD screens. This design philosophy, rather than the specific components, became part of the console’s historical footprint and a frequent reference point in discussions of unconventional display technologies.
Of the roughly 50,757 units sold, only about 100 are estimated to remain in working condition today. The reason is straightforward: the small motor and bearings that drive the spinning mirror degrade with age, and the belt-driven mechanism in many examples has either stretched, cracked, or snapped outright. Surviving examples that still spin up cleanly are considered exceptional, and the fragility of the optical system has shaped the surviving population of the console as much as its original sales numbers did.
The Adventure Vision is also frequently cited as a conceptual ancestor of Nintendo’s Virtual Boy, which appeared in 1995 and used a related approach of directing a single light source through a mirror arrangement to create a perceived image in front of the user’s eye. The two systems are very different in execution, but the lineage of LED-based and mirror-based handheld displays is sometimes traced back to Entex’s 1982 handheld. The console had no direct successor, though it followed Entex’s earlier Select-A-Game handheld in the company’s product line.
Collecting It Today
Collectors interested in the Adventure Vision should treat the system as a specialty item rather than a typical retro pickup. The first practical concern is the display mechanism itself: a console that does not power up, or one whose mirror motor stalls, is generally not repairable with simple parts, and reproduction mirror assemblies are not commonly available. Buyers should expect to inspect or test any candidate carefully and accept that many examples for sale are non-functional. When evaluating a unit, it is worth confirming that the mirror spins freely on power-up, that all 40 LEDs light, and that the cartridge contacts are clean and free of corrosion.
The cartridge library is small enough to be completable, with only four known titles, but loose cartridges are scarcer than the console itself because so few were sold. Boxes, manuals, and original inserts are even harder to locate, and complete-in-box examples are notably rare. The most common configurations on the collector market are loose console and cartridge combinations, often sold as a job lot. Original packaging and paperwork, when present, tend to drive the condition of a sale considerably.
For hardware of this era, a few general considerations apply. Power adapters from this period often used non-standard voltages and polarities, and substituting a modern supply without confirming the original spec can damage the unit. Battery compartments should be checked for corrosion, and any original batteries left inside should be removed and the contacts cleaned. Storing the console on a stable surface, away from dust and vibration, helps preserve what remains of the fragile mirror mechanism, which is the part most likely to have already failed on any given example.
Anyone researching the Adventure Vision, or comparing it with the broader landscape of early handheld gaming, can browse the full console directory at the consoles hub.