Gluqlo (or Глюкало in Russian) is a SDL remake of well-known awesome Fliqlo screensaver which is originally avaliable for Windows and OSX platforms only (screen look like flip clock with flip animation). Compiled in Fossapup64. The installation process downloads and installs libsdl-ttf and libsdl-gfx - pinstall.sh is responsible for this.
And here is the .pet:
For start: Menu>>Desktop>>Gluqlo: Fliqlo for Linux
When launched this way, it works like a normal program that needs to be started manually (Esc to exit).
If you want to use Gluqlo as a full screensaver, you may need to install XScreensaver and add gluqlo to your ~/.xscreensaver config file. But this is optional and you can just run it as is.