85K is a Portuguese-language hub for casual browser games and interactive experiences, presenting a curated catalog for short breaks, creative play, and sharing. Players can start selected titles without downloading software, including Campo Minado, Million 777, Million Vegas, and games in the Dice series. Featured experiences include Dice Twice, Dice Clash, Dice Tronic, and Dice Mega Cash, alongside themed collections such as Million Christmas and playlists for casual sessions. The site also offers a free HTML5 Space Invaders demo, with game instructions, keyboard controls, and details about its browser compatibility.

85K organizes games into collections and highlights recent additions, popular titles, and sessions intended to fit into brief pauses. Its content includes guidance on digital wellbeing and ways to explore games with others. The platform describes its curation as human-led and provides access in Portuguese, English, and Spanish. It also presents community feedback and information about its Rio de Janeiro office. Overall, 85K brings together free browser-based games, themed playlists, and practical guides in one accessible hub.