Are any of these servers what you are looking for?

Servers with "R" in the name:

® Classic Slayer 24/7 - RealworldCE.com

® Smallworld 24/7 - RealworldCE.com

® §ñíPÈR TRîÞ 24/7 - RealworldCE.com

® Classicworld 24/7 - RealworldCE.com

® Dreamworld 24/7 - RealworldCE.com

® Nu World 24/7 - RealworldCE.com

® Arenaworld Classic 24/7 - RealworldCE.com

® Arenaworld Custom 24/7 - RealworldCE.com
TPHP | The Pro Halo Players Server #1
HaloRank.com - FFA Sniper Slayer + Custom Maps

Servers on :
Centralforce Public Server