I may have found the origin of both the crash on launch and the artifacts around sprites.
I've updated a shader code, and improved the logging system so it shouldn't cut in the middle of a sentence, which was preventing from showing a shader compilation error.

Whether it fixed or not your problems, please keep me informed on discord or on the Steam forum.

If you still experience crashes or glitches, please update your GPU drivers. Try again, and if it still does not work, send me your logfile.txt + hardware and operating system specs,