Mega Man X4 was released by Capcom in 1997 for PlayStation and Sega Saturn and was the first Mega Man X game to use full anime cutscenes with voice acting. Its subplot follows Zero and Iris, a Reploid from the Repliforce, whose forced battle ends with her death in his arms. The English version of that scene later became widely mocked and quoted online for its overwrought delivery, and the Spanish dub, marked ESP in many uploads, circulates as a separate soundboard clip among Latin American fans.