What is Multiplayer Online Battle Arena (MOBA)?

Multiplayer online battle arena (MOBA) is a video game genre that is very similar to real time strategy (RTS) gaming. MOBA often involves groups of teams competing against each other in a large battle arena setting with computer-assisted units supporting each side. The goal of competing teams is to protect their terrain and to overthrow their adversaries by eliminating opposing team members and taking possession of their territory. The World of Warcraft franchise is often considered a distinct subset of RTS or MOBA gaming.