Thunderdome is one of the thirteen network levels in Marathon 2: Durandal.
Thunderdome is an arena style level that feature four starting rooms and a large central pit lined by platforms that connect to elevated edges.
This level is unique in that the elevated ring that surrounds the pit is connected by fast moving platforms. These platforms enable quick vertical escapes and unpredictable movment in an otherwise flat level.
Since most players will have the SPNKR SSM Launcher maintaining control of the central area will be key as ammunition is only found in the center and the starting rooms that line the level.
Marathon 2: Durandal - Network Level: Thunderdome