n64 stress test for the below 160$ dikdoc retro cm3 open source retro game emulation handheld, houses a raspberry pi CM 3b+ compute module, which is as powerful as a raspberry pi 3b+ and runs very user friendly retropie emulationstation firmware with 15000 preloaded roms.

Get the Handheld: http://s.click.aliexpress.com/e/F0xbxYbq
(ebay is too expensive so i didn’t add a link)