When you’ve had your fill of nostalgia, there are plenty of knobs to twiddle in the settings that tweak the game graphics, sound, and the surrounding visuals. The original presentation is a bit jarring on today’s widescreen equipment, but that’s emulation for you. It’s possible to stretch and adjust the play space to fit, but purists will find that a bit strange. Even with the original format it’s possible here to change the art you’d have seen on the arcade cabinet itself, which is a nice touch. All of these changes are playable to keep Galaga in 2016 feeling like something in a history book. Nope, this is one you’re going to want to mess around with, and thank goodness for that opportunity.