As Disney and 20th Century Studios revive the Alien and Predator series, we think a new video game crossover should already be in the works.

After Predator: Badlands, the franchise has set up at least two major crossover events – and maybe a secret third one.

Don’t expect a straightforward timeline, because continuity is a mess with the Alien and Predator timelines (even if, as in this list, you choose to ignore tie-in comics, novels, and games). Predator: ...