itch.io

https://github.com/titanium-nitro/appstore-sb3-test

good codes:                                                                 (for some u may have to use pointerlock extension)

SOJYH - 3D Taxi Simulator (runs amazingly!) 

CDHGj - CS ONLINE (3d online shooter)                         pointerlock recommended

n1fw8 - OFFROAD RALLY!

VAneE - Cubecraft Survival (minecraft knockoff..)       pointerlock recommended

0D3FD - Dublix (roblox knock-off???)

2 more in the sb3