📰 New article from RetroRGB
Vectrex V3 Multicart Simple Fix for 2-Player Glitch
https://retrorgb.com/vectrex-v3-multicart-simple-fix-for-2-player-glitch.html
Love the Vectrex? You might have noticed a quirky glitch when playing two-player classics like Armor Attack or Rip Off on Sean Kelly’s popular V3 multicart. Player 2’s joystick simply stops responding, leaving you stuck with only face buttons. It’s frustrating, but the fix is surprisingly simple: just hit the reset button right after the game loads.
The journey to this solution was anything but short. At first, I assumed my console was broken. I swapped controllers, tested ports, measured voltages, and even recapped the unit, but the issue persisted across different Vectrex systems. This ruled out hardware failure and pointed squarely at the multicart software.
By comparing ROMs, I discovered that Space War worked fine, suggesting the games themselves weren’t the culprit. The problem lay in how the multicart menu initialized memory. After extensive testing of BIOS versions and RAM chips, Sean confirmed that launching through the menu left the system in a weird state. Hitting reset forces a clean reload, bypassing that initialization error.
Now, you can enjoy full two-player action without the headache. It’s a minor quirk with an immediate fix, ensuring the V3 multicart remains a reliable, feature-rich gem for Vectrex fans everywhere.