What was MX sim created with ?

[Number3]

What I'm saying is that you could create an MXS style simulation using PhysX. Although I'm not 100% sure, Unity gives you full access to PhysX.

You're not going to be able to create an MXS style simulation out of the box using any physics engine. They just provide a general set of tools which for the most part are fine for 99% of games. You will have to come up with your own wheel/tyre model, suspension models, drivetrain models etc.

[wakeymatt]

Well i've been away from this project for a while but i'm ready to start back on it !
Here is a video from where I last left my development and I did all this with virtually no scripting only for linking control inputs etc.
(I have some other vids on my channel if interested).
http://www.youtube.com/watch?v=sw_oPM1Ivbc&t=7s
I hope to be able to spend much more time on this and a motorbike varient so look out for updates periodically

[juicer731]

Sick, kinda looks like Touchgrind BMX physics-wise.

[Explosade]

Dude that looks amazing, would love to Beta for you anyday
Keep doing what you're doing and one day you will hopefully be as big as JLV