The Wily Machine 7 (ワイリーマシン7号 Wairī Mashin 7 Gō) is Dr. Wily's seventh Wily Machine, a large skull-shaped machine. It appeared as the penultimate boss of the Wily Castle from Mega Man 7. Wily used Wily Machine 3 as basis for the construction of this Wily Machine.[Citation needed] He didn't have much time to work on the Wily Machine 7 after his escape from prison,[Citation needed] and as a result, it can only attack by hopping from one side of the room to the other to smash opponents and shoot out miniature versions of it. The miniature is named "Skull-Ton" (スカル・トン Sukaru Ton) in its Rockman Select toy.
In Puzzle Fighter, Wily Machine 7 appeared in Dr. Wily's intro and in his special moves.
- WM7 Miniature - Wily sends a miniature of the Wily Machine 7 to the opponent, exploding on contact.
- WM7 Trample and WM7 Assist - Wily smashes the opponent with the Wily Machine 7.
The Wily Machine 7 appeared in the Rockman 7 manga.
In the last issue from the Mega Man comic series by Dreamwave Productions, Dr. Wily summoned four unnamed machines that resemble the Wily Machine 7.