Havok or Unity powered games?

[osoalex]

Well, I've been reading a lot since I have my Windows Phone and I found out that there's possible to develop such rich games with these engines.

But, does anyone apart from Microsoft (who used Havok to make Halo SA) actually take advantage of these tools to port or create new games?

 

[omgitsnick]

There are lots of Unity-based games on Windows and Windows Phone, see here. For Havok, I only know Halo: SA.