Sharing an arcade build I just finished. Laser cut the control panel and speaker panel on my Glowforge. Key features include an LED marquee that changes to match the game, sub-displays that display game meta-data, and a laser cut speaker grill.
1 Minute Video ==>https://youtu.be/qs8GSElKXGU
3 Minute Video ==>https://youtu.be/jYcuxc77F0g
Full Write Up including Parts Used ==>https://www.instructables.com/id/Arcade1Up-Mod-With-LED-Marquee-and-Sub-Displays/