Ninja Kiwi - Ninja Kiwi, creators of awesome free online games.

Playnite - Source code generated using layoutit.com

Armor Games - Play free online games at Armor Games! We're the best online games website, featuring shooting games, puzzle games, strategy games, war games, and much more...

GOG Galaxy - Truly gamer friendly, DRM-free online gaming platform.

Addicting Games - Addicting Games, the largest source of the best free online addicting games including funny games...

Heroic Games Launcher - Heroic is an Open Source Game Launcher for Linux, Windows (Beta) and MacOS (Limited to Windows games using Wine/Crossover). Right now it supports launching games from the Epic Games Store using Legendary, a CLI alternative to launch epic games.