Green Shellcreeper

Green Shellcreepers are enemies appearing in Mario Bros., a game include in the NES Classic Edition.

They appeared in a video on November 29, 2016, titled 33 YEAR OLD GAMES CONSOLE!!!.

33 YEAR OLD GAMES CONSOLE!!!
The Green Shellcreepers are the most common enemy during Daniel Middleton's short playthrough of Mario Bros., where they're defeated by jumping on the ground under them and then kicking them.