Source game for BMS

Will Half Life 2 Deathmatch be a usable source game for BMS, for Garry’s Mod it wasn’t and I wanted to know because I have lots of guest steam accounts with HL2DM on it so we could do BMS Multiplayer.

No. Here, read this.

If you bought HL2DM, it’s most likely that you can play BMS then, but If you got HL2DM from some promotion site (ati or nvidia) you can’t play cause you need source SDK, and promotion games don’t get source SDK with them

ninja’d.

Yeah, but if you have the required games installed and run at least once on the computer, you can use BM.
This is useful because you can run the required games off a different account that actually has them.

Don’t confuse the man, you mean yes.

Founded in 2004, Leakfree.org became one of the first online communities dedicated to Valve’s Source engine development. It is more famously known for the formation of Black Mesa: Source under the 'Leakfree Modification Team' handle in September 2004.