Apparently, the Gadgeteers have been pulling some allnighters! They've unified the codebase for all versions of Gadgeteer so that future updates will be easier to pull off, and while they're at it they've managed some incredible optimizations!
From the off, it's clear that Lies Beneath has a very polished presentation. Conveyed in a distinctive cel-shaded, comic-strip fashion, it uses the tropes and framing of a graphic novel to tell its narrative and justify its graphical style.
There are two worlds in Pixel Ripped 1995. One is the 'real' world of 1995, represented in cute 3D animated fashion, like an early Pixar production, and the other is the world of the game inside the game, Pixel Ripped.
Guns'n'Stories is mostly played from a fixed position and feels more like being designed for 3DOF use on devices like the Oculus Go. It's basically a wave shooter on rails without the rails, because you are tied down to one location per map.