Ninja told me about this and I think it's a good idea.
A petition to Sierra Entertainment, Irrational Games, and Vivendi Universal Games to make a sequel to SWAT 4.
It is very easy to sign, my signature is #1530.
Sign this petition and you'll give them more incentive to make a sequel.
More signatures = Better odds.
[SAS] Veteran Chester 22nd Special Air Service - Elite Virtual Regiment