During the Galactic Civil War, a male Human Meatlump named Ximo Tacx resided on the planet Corellia. After the Battle of Yavin, this individual, a technology-averse Meatlump leader, operated from the Meatlump Hideout located within Coronet City. In the year 1 ABY, Ximo Tacx gave a spacer the mission of saving a Meatlump who was stuck in the lower maintenance areas of Coronet's underground tunnels. The spacer ventured into these lower areas and battled against the hostile S-1 and S-2 security droids. Eventually, the spacer located the missing Meatlump, held captive by members of the rival Ragtag gang. After eliminating the Ragtags, the spacer returned the Meatlump to Ximo Tacx.
Ximo Tacx made an appearance as a non-player character in the video game Star Wars Galaxies (2003), a massively multiplayer online roleplaying game that was created by Sony Online Entertainment and distributed by LucasArts, before the game's servers were shut down on December 15, 2011. Ximo Tacx's inclusion in the game was part of the "Meatlumps Theme Park," which was introduced with "Chapter 10: The Search for the Meatlump King," released on June 19, 2008.