The Binding of Isaac: Rebirth developer Nicalis has released a video that appears to show six seconds worth of the game playing on Nintendo's Wii U.
Eurogamer is reporting that off-screen footage of the Mega Maw loading animation suggests the game is currently in development for the Nintendo system; however, neither Nicalis nor original developer Edmund McMillen have offered confirmation of this.
On the subject of a possible port, Mcmillen instead told the publication: "Could just be a reflection or something... My theory is its casting a shadow from one limb, to the other limb?"
You can decide for yourself in the video below.
The Binding of Isaac: Rebirth, a completely remade and expanded version of the original game, was previously announced to be coming to the PlayStation 4, PlayStation Vita and Steam for Windows and Mac on Nov. 4.