First, Android 16 disconnects his elbows to reveal cannons inside his arms. Then, he charges fire-like energy in the cannons and fires a yellowish-orange energy wave that scorches the opponent, inflicting a high amount of damage.
Appearances in gamesHell's Beam was named in Dragon Ball Z: Burst Limit, where it appears as one of Android 16's ultimate attacks. Android 16 also uses this version of the Hell's Flash in the Butōden series. Android 16 uses a one-handed version in Battle of Z.
In Dragon Ball Fusions, this technique appears under the name Energy Gun and is a Special Move used by Android 16. In this game it is fired one-handed. It also appears as one of the special moves that can be learned and used by the Namekian Android 76.