You chose to sit in the corner and mope around. I guess you can watch some gameplays while you're here.
Action game by Bandai Namco. With cutscenes and blocky early 2000s graphics.
Pixel side-scrolling game. Contains a lot of text story with some variations from the original.
Game released in 1992. Tie-in to the CB Chara Go Nagai World OVA.
Pachislo slot machine released by Eleco in 2010.
Sequel to Devilman II pachislo machine. Released by Eleco in 2015.
Pachinko machine released by Newgin (2015).
Mahjong PC game from 2001. Couldn’t find footage online, but there are screenshots.
Mobile game released in 2001. The game is now lost.
Audio drama released in 1998, starring the same voice actors as the OVA. Covers the ending of Devilman.
Fan translation posted to Tumblr. Includes some interesting notes.