Mys-Tech is a fictional organisation appearing in American comic books published by Marvel Comics. They were depicted as a shadowy Faustian organisation who acted as the main villains in a range of initially successful but short-lived comics launched in the US by Marvel UK in the 1990s. Some of these stories also were published in anthology form in the UK in the Marvel UK comic Overkill. They first appeared in Warheads #1 (June 1992) and were created by John Freeman, , Gary Erskine, and John Beeston.