Comic books, strips, etc Superheroes Good and evil Science fiction comic books, strips, etc Mutation (Biology) Soldiers Graphic novels X-Men (Fictitious characters) Apocalypse (Fictitious character) Assassins G.I. Joe Adventure stories Artificial intelligence Deadpool (Fictitious character) Dragons G.I. Joe (Fictitious character) Heroes Iwo Jima, Battle of, Japan, 1945 Martial artists Robots Special forces (Military science) Special operations (Military science) Supervillians Teen Titans (Fictitious characters) Transformers (Fictitious characters) Urban warfare World War, 1939-1945 Zombies