Gamaroo is a free online games website that runs directly in a web browser. It offers a collection of short, browser-based games spanning multiple genres, including action, arcade, puzzle, word, card, and sports. The site is designed to work on phones, tablets, and computers, with support for both touch and mouse input. No installation, account creation, or app store access is required to play any game. The platform currently features six games, with the newest title appearing first on the page. Puzzle games include Untangle, where players drag stars until no lines cross across endless levels; Magic Sort, which involves pouring potions between vials until each vial contains a single color; and Minesweeper, a logic-based version of the classic grid game where every board can be solved without forced guesses. Arcade games include Nata Rush, a timing game where players pour custard into pastry shells on a moving bakery belt and release at a gold line. Casual games include Fruit Merge, where players drop fruit into a jar and merge matching pairs to grow a watermelon before the jar overflows. Sports games include Basketball Hoops, where players swipe to shoot at a moving hoop, with streaks of baskets setting the rim on fire. Each game is designed to be played in short sessions, typically lasting a few minutes, making them suitable for coffee breaks or commutes. Every game page includes a brief explanation of how to play, allowing users to start without a tutorial. New games are added regularly, and a new games feed notifies users when a title goes live. Gamaroo is operated by Moltke Benjaminsen ApS in Denmark. Questions and bug reports can be directed to the site’s contact email.