"Door Kickers is an innovative realtime strategy game that puts you in charge of a SWAT team and lets you command them during a tactical intervention. Analyze the situation, plan team routes, choose equipment and breach points and coordinate multiple troopers to reach the hostage room before the bad guys get to press that trigger."

If you played Frozen synapse, and just felt something was missing to get it right - this is probably what you where looking for. Basicly its a top down strategy game designed in the same way as the tactical editor in the rainbow six games. Its fairly simple at this time, but custom loadouts etc should be otw in next version (its currently an alpha).

Link on steam: Door Kickers on Steam
Gameplay video: Door Kickers Level 19: Solomon Islands Embassy (3 stars) - YouTube
Lots of other videos on youtube as well..