10 Warhammer 40k Stories That Would Make INCREDIBLE Movies
6. Fall Of The Aeldari
The fall of the Aeldari, formerly known as the Eldar, would allow for a movie that wouldn't fall into the same category as many others. With the amount of dealing with Chaos and Aeldari Gods involved in this film it would be more like Immortals or Clash of the Titans.
When an Aeldari dies their soul makes a much bigger impact in the warp than a human. Unfortunately what that meant was that their condensed energies brought about by hedonistic excesses coalesced into a singular larger psychic entity that embodied the corruption that they'd lost their lives to, and this entity became known as the Chaos God Slaanesh. The birth of Slaanesh created such a big impact in the warp that it tore a hole in reality thus creating The Eye Of Terror.
With the deaths of so many Aeldari all at once the old Gods couldn't hope to take on the ubercharged Slaanesh who set about slaughtering all but two; the war God Kaela Mensha Khaine and the Laughing God Cegorach. So as a movie you'd have an overblown slug fest between Gods, which is almost guaranteed to be a riot. Quite literally in fact.