Memory of a Broken Dimension 

Trailer for independent Japanese game which smartly employs glitch aesthetics in it’s game world as part of it’s narrative - video embedded below:

FPS?

The emulator of an obscure computer system propagates across the internet, a signal is established…

There is very little more information about the game … at one point there appears to have been an online playable work-in-progress, but that isn’t working anymore.

There are more screenshots at the website of the developer, Datatradgedy, here, plus more in this forum here