IPA: //ˈmʌltiˌpleɪər//
KK: /ˈmʌltiˌpleɪər/
This term describes a type of game or activity that allows several people to participate at the same time.
The new game features a multiplayer mode where friends can join together online.
Multiplayer → It is formed from "multi-" (meaning many) and "player" (from Old English "plegian", meaning to engage in activity or play). The word "multiplayer" refers to a game or activity that involves many players participating together.
Think of 'many' ('multi-') people 'playing' ('player') together — that's what multiplayer means.
No commonly confused words.