2 free browser games by RAD BROTHERS on SlowDen — every one runs in the tab you already have open, with nothing to download and no sign-up.
Games by RAD BROTHERS reach SlowDen in partnership with Playgama, and remain © RAD BROTHERS. They sit across one category here: Puzzle Games.
SlowDen lists 2 free browser games by RAD BROTHERS. Every one runs on the page — nothing to download, nothing to install, no account to make. People search for these as browser games, web games, internet games or online games; they all mean the same thing here.
What RAD BROTHERS makes. Reading the tags across their games on SlowDen, the threads that recur are brain (2 of 2), classic (2 of 2), puzzle (2 of 2). These are the tags the games ship with, counted here — not a description of the studio written by SlowDen.
Which device? Of the 2 games here, the studio's own control lists name touch input for 1 and a keyboard for 0. Those are RAD BROTHERS's published control lists, not SlowDen test results, so read a keyboard-only list as a reason to reach for a computer rather than as proof a game refuses touch. Each game's page carries its own device note.
On SlowDen since. All 2 of them were listed here on 2026-08-01. Those are the dates SlowDen added the games, not the dates RAD BROTHERS released them.
Studios with more than one game on SlowDen in the same categories as RAD BROTHERS, listed alphabetically from RAD BROTHERS onwards. This is not a ranking — SlowDen does not measure quality or popularity and does not order studios by either.
2 in total: Favorite Puzzles, Mahjong Unlimited. On SlowDen they are filed as 2 in Puzzle Games. All of them run in the browser tab you already have open, with nothing to download and nothing to install.
No. RAD BROTHERS made them and they remain the property of RAD BROTHERS. SlowDen lists them, links them and credits RAD BROTHERS by name on every card, on each game's own page and here. They reach SlowDen in partnership with Playgama. Games SlowDen made itself are labelled SlowDen Original, and none of the 2 games listed here carries that label.
Favorite Puzzles lists touch input in the studio's own control list, so it should work on a phone or tablet. For the remaining 1, SlowDen holds no confirmed control list, so the answer is unknown rather than no. These are RAD BROTHERS' published control lists, not SlowDen test results.
Made browser games of your own? Submit them to SlowDen free — any finished, playable browser game is welcome.