The phrase "addictive multiplayer" refers to a type of online game or activity that is highly captivating and can cause a strong urge or desire to keep playing with other people. Full definition
A simple yet addictive multiplayer game where you can fight monsters and increase levels in 17 different skills. (rpg.mo.ee)
It's hard to justify this price tag and time investment when those hours could be spent on my favorite MMO of choice, open world RPG, or addictive multiplayer shooter with friends. (gamecrate.com)
Virtua Tennis 2 also supports a highly addictive multiplayer mode that lets you play against 4 players via double matches and would make the ideal game for Christmas day so that the whole family can play. (impulsegamer.com)