[quote="Belgian_Soldier":1613d]Why can't i play it
i putted it in main-folder but i can't play it[/quote:1613d]

Here are some basic conflicts that might help.

1. This is for team death match/free for all so if you wanna just check it out, find the chalkboard in mohaa and start a server of the map. Otherwise just browse the servers in mohaa I almost always found one.
2. This is not for Spearhead.
3. Other mods may conflict with this such as weapons, sound, etc.

Hope that helps!