Six more Xbox 360 games have been enhanced for Xbox One X.

Rockstar Games’ open-world Western Red Dead Redemption Epic Games’ third-person shooter Gears of War 2, Sega’s Sonic Generations, Vigil Games’ Darksiders, Valve’s Portal 2 and LucasArts’ Star Wars: The Force Unleashed will all get updated for Microsoft’s flagship console today.

Microsoft hasn’t detailed exactly what will be different in each of the backwards compatible titles, but if previous enhancements are anything to go by, the games will get massively improved pixel counts (from 720P to 4K) and enhanced colour depth.

The addition of those six games brings the number of Xbox One X-enhanced Xbox 360 games to 17.

The Witcher 2: Assassins of Kings, Forza Horizon, Fable Anniversary and Crackdown were enhanced in February; while Assassin’s Creed, Fallout 3, Gears of War 3, Halo 3, Mirror’s Edge, Oblivion, and Skate 3 got a spruce-up last year.

Meanwhile, 19 more games are being added to Xbox One backwards compatibility:

Original Xbox games arriving April 17

Blinx: The Time Sweeper
Conker: Live & Reloaded
The Elder Scrolls 3: Morrowind
Hunter: The Reckoning
Jade Empire
Panzer Dragoon Orta

Original Xbox games arriving April 26

Destroy All Humans!
Full Spectrum Warrior
Mercenaries: Playground of Destruction
MX Unleashed
Panzer Elite Action: Fields of Glory (Europe only)
Star Wars: Battlefront
Star Wars: Battlefront 2
Star Wars Jedi Knight: Jedi Academy
Star Wars: Jedi Starfighter
Star Wars Knights of the Old Republic 2: The Sith Lords
Star Wars: Republic Commando