Zandronum

I made a map for Team Deatchmatch.
so I just run zandronum with this and goto offline-skirmish and set gamemode to TDM.
But when map loading is end, always change to cooperative!

I did nothing to do something like that, and other maps are working good, but only this map! makes this problem.

What the hell is the problem?
I try to figure out wtf is problem but I couldn' found it!

Could anyone know how to fix it?

I have no idea, but maybe you have put in the player start spots player1, player2, player3, etc... only.
I think the problem is that your map has no DeathMatch spots for the players. ?
I think the game then thinks its NOT Deathmatch game at all, and switches over to Cooperative mode automaticly.
Please check this first.

UnTrustable wrote: I think the game then thinks its NOT Deathmatch game at all, and switches over to Cooperative mode automaticly.

That's correct. If there are no DM starts on a map, you can't play DM on this map and Zandronum will automatically switch to coop.