Offline Co-Op Campaign

Hey guys, I'm sure this has been beaten to death and I'm sorry for that. Looking for a Offline Co-Op Campaign shooter. From what I have read so far it seems Rainbow Six Vegas 2 is really the only one thats good, of courseI read that from something that was a few months old. Figured Id post here and see what you guys say. Any help is appreciated.

Thanks

I know Resistance has a good reputation and such, but I'm not big on killing Aliens lol. Thanks for the responses.

Thanks for the input so far.