https://itch.io/game-assets/
https://craftpix.net/
https://www.gameart2d.com/freebies.html
https://mobilegamegraphics.com/
https://www.gamedeveloperstudio.com/
https://www.assetstore.unity3d.com/
http://www.supergameasset.com/
https://www.gamedevmarket.net/
http://graphicriver.net/category/game-assets/
http://gameartpartners.com/
http://opengameart.org/
http://kenney.nl/assets/
http://game-icons.net/
http://www.reinerstilesets.de/en/

 

https://itch.io/game-assets/
https://craftpix.net/
https://www.gameart2d.com/freebies.html
https://mobilegamegraphics.com/
https://www.gamedeveloperstudio.com/
https://www.assetstore.unity3d.com/
http://www.supergameasset.com/
https://www.gamedevmarket.net/
http://graphicriver.net/category/game-assets/
http://gameartpartners.com/
http://opengameart.org/
http://kenney.nl/assets/
http://game-icons.net/
http://www.reinerstilesets.de/en/