The beauty of browser multiplayer games is the zero-friction experience. Want to play with a friend? Share a link. They click it, the game loads, and within 10 seconds you're competing. No account creation, no app download, no payment — just instant fun.
Pick 3-4 games of different types. Start with a party game (Skribbl.io) to warm up, then move to competitive games (Krunker.io), and finish with something cooperative. Share links in a group chat and rotate who picks the next game.