First videogame to feature animated aliens

First videogame to feature animated aliens
Who
Space Invaders (TAITO, 1978)
What
First
When
1978
The original arcade version of Space Invaders in 1978 was the first video game to feature an alien – in fact; it had four different species of them. This classic space-shooter became the first coin-op adapted for the Atari 2600. Game: Space Invaders

Publisher: Taito