Old crapware Tank RTS game on Windows XP?

I'm having a nostalgia itch that I can't quite put my finger on...

I remember it came with a small suite of games that were published by a third party and shoehorned into my family's old windows installation. My favorite by far was an RTS game where you were in control of a variety of tanks, helicopters, etc. and had to clear a scenario of enemy armor. There were also limited-use airstrikes and stuff you could call. There were only 2 missions in the free tier, but they were quite a lot of fun to child-me.

Searching around GoG and Steam I didn't see what I'm looking for... it's also entirely possible this game is lost to the ages if that 3rd party folded.

Anyone else remember something like this?