Category Archives: Retro Video Games

Arcade1Up replacement trackball rotary encoders

NOTE: I do not own an Arcade1Up, but I have a friend who has the Centipede version. I am posting this article to give some extra exposure to research he and others are doing on the trackball problems.

Arcade1Up is a 3/4-sized 80s arcade cabinet for home use. They have several units available, with most playing four classic arcade games (and one special edition with 12 games).

The Centipede unit has a vertical monitor and comes with Centipede, Missile Command, Millipede and Crystal Castle.

After first playing my friend’s unit, we both agreed that Centipede played very poorly. This led him to dig into the problem, and he found this Do-It-Yourself solution on YouTube:

Fixing the trackball rotary encoder on the Arcade1Up Centipede machine.

The trackball is a rotary encoder where, as it spins, a little wheel turns and is either blocking or allowing light to flow through and be detected by a light sensor. The software counts the pulses and determines how far the wheel has spun. (Here’s the Arduino playground on them.)

The stock encoder wheel has 30 spokes, and this D-I-Y solution shows how to make one with 24. My friend decided to try it and designed one on his 3-D printer. After installation, Centipede does indeed play much, much better, and the other games seem to still play as well as they did before (they were mostly fine, so I can’t tell if there was any significant improvement without doing a side-by-side comparison with an unmodified cabinet).

I think we could convince him into making these replacement parts available at a low-cost for folks who don’t want to DIY. Comment to this post if you might be interested.

Until then… There is an active discussion on Reddit about various problems, solutions, and modifications to the Arcade1Up machines. Be sure to drop by there check it out.

Old School Games – Pac-Man Fever returns!

Buckner & Garcia, the duo/band that brought us the Top-10 hit Pac-Man Fever back at the end of 1981 (and also the full album of video game songs) is back again with a new song called Old School Games. Listen here:

Their last release was the theme song to Disney’s Wreck It Ralph in 2012. I remember hearing the song Wreck-It, Wreck-It Ralph over the end credits and thinking “aw, man, they should have gotten the guys that did Pac-Man Fever to do a song!” Much to my surprise, the credits revealed that they actually did!

Sadly, original member Gary Garcia passed away in 2011, so he did not get to see the retro resurgence that is underway across America as retro arcades (and bar-arcades) open everywhere. Heck, we have three retro arcades right here in Des Moines, Iowa!

The new song may very well be the 2010s anthem to retro arcade players much like the 1980s Pac-Man Fever was to the first generation players.

They would love to have arcades add it to their playlist, so be sure to let your favorite local video game place know about it.

And, if you are looking for something a bit different, there was also last year’s (2015) Pac-Man Fever (Eat ‘Em Up) redo/redeux/remix, which you can check out at http://www.pacmanfevereatemup.com/

And, for some really neat stuff, check out the Pac-Man Fever Vault for rarities, interviews, and more.