Definitely Grand Mountain Adventure, and Grand Mountain Adventure 2.
I'll have to check, I can't remember the name of it, but I have one
Death Road to Canada! Just picked it up a few days ago. I LOVE IT
Also not sure if it counts, but The Finals is an overshadowed FPS game
It’s a great open world game! I’m not sure you’d like it though, it’s not like the games on your yt channel.
Wasn't it pretty big?
Yeah I suppose. Grounded was another game that was biggish and suddenly faded into obscurity