Homeworld: Cataclysm (2000) was released circa 23 years ago.
This stand-alone expansion of the 1999 game wasn't developed by Relic Entertainment, but Barking Dog Studios (Treasure Planet: Battle at Procyon, 2002). Which later became Rockstar Vancouver (Bully, Max Payne 3), before being merged with Rockstar Toronto in 2012.
