What are some alternatives?
Heroic Labs Managed Cloud - Grow and scale your games effortlessly with Nakama.
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...
Newgrounds - A community of artists, game developers, musicians, voice actors and writers who create and share some of the best stuff on the web!
Shockwave - Shockwave.com is the ultimate destination for free online games, free download games, and more!
Friv - A safe place to play the very best free games!
Ninja Kiwi - Ninja Kiwi, creators of awesome free online games.