This is just a message to help Linux uses who didn't have a Ubuntu distribution. I tried to run A Boy and His Blob under Slackware 64 14.2, and I got the error:

./Blob: error while loading shared libraries: libwayland-egl.so.1: cannot open shared object file: No such file or directory

I installed wayland then wayland-egl packages made by their Slackbuilds.

This issue could look strange since it's required to have wayland to run the game under X.org server. :)
(Not a very big deal anyway, wayland and wayland-egl are kind of light).

Links:
- wayland: slackbuilds.org/repository/14.2/libraries/wayland
- wayland-eg: slackbuilds.org/repository/14.2/graphics/wayland-egl/