Backyard Skateboarding came out in 2004 for the Game Boy Advance, developed by Humongous Entertainment and published by Atari, Inc. The record specifies a side view and a single-player mode.

The Backyard name covered a line of sports games aimed squarely at younger players. The difference from a conventional sports simulation was one of emphasis: fewer statistics and licensed rulebooks, more clarity and immediate feedback. Skateboarding fits that brief neatly, since it is built on individual tricks and score values rather than on a long competitive season.

A 2004 date puts this in the mature phase of the Game Boy Advance. By then developers were reliably getting smooth scrolling, layered backgrounds and large legible sprites out of the hardware. A side view also suits skating naturally - the player sees the ramp, the height of the jump and the landing, which is exactly the information a trick attempt depends on.

Humongous Entertainment by this point had years of experience making software for children and had already moved from desktop machines onto handhelds. In a 2004 release that shows up mostly in pacing: short runs, plainly stated goals and controls designed around the handful of buttons a portable console offers.

The handheld also dictated how long a single session lasted. A Game Boy Advance travelled in a car or a school bag and got played in bursts of a few minutes, so games for it had to offer meaningful progress inside a short stretch. Scored runs with instant feedback fit that pattern of play precisely.

Documented on OldGame.cz are the release year, the development and publishing credits and a set of screenshots; the game is not among the titles that start in the browser.