nmon - This systems administrator, tuner, benchmark tool gives you a huge amount of important performance...

GOG.com - DRM-free game store, selling both new and old titles. No clients required.

iftop - iftop does for network usage what top(1) does for CPU usage.

Origin - Origin is your new digital playground. It’s where you go to find the best that EA has to offer.

vtop - vtop is a graphical command-line tool that uses unicode braille to chart CPU and memory usage.

Epic Games - Computer game storefront that gives 88% of revenue to developers