CTF-Loki

The Realm of Loki is a map with similarities to Face-style maps where as two bases stand facing each other with pathways between them connecting. In this case, the bases are large, airy brick structures sitting atop tall peaks. Dual mirror platforms connect the two bases, but not in straight lines, while a lower straight passage provides more rapid access to the opposing base. A large towering rock structure somewhat blocks direct line-of-site to the opposite side as well.

I found 12 players to be just about right here, but you could always increase it if you want to make things a bit tougher, there are 20 players starts in total.