Kill Hitler is a mod for registered Wolfenstein and the second mod released by Kyle Albert. It was released in February 2002 when Kyle was just ten years old.
It features 10 levels played on Episode 6 in registered Wolfenstein's EXE. Though renamed, the EXE is still the same, and it can therefore be played in SDL.
Across the remaining episodes, a handful of levels appear to have been changed, suggesting that Kyle probably meant to re-do all six episodes at one point.