Edition for the PC, along with both expansion packs. This version also lacks the soundtrack. Quake II is also available on a bonus disc with the Xbox 360 version of Quake 4. This version is a direct port featuring the original soundtrack and multiplayer maps. In 2015, Quake II: Quad Damage, a bundle containing the original game with the mission packs has been released at GOG.com, but unlike the previous releases, this one contains a new customizeable launcher and the official soundtrack in OGG format which was made possible to play in-game, making it the only digital release to include music. The game has also been included in the following official compilations: Quake II: Quad Damage – contains Quake II and all three official expansion packs. Quake II: Colossus – a compilation for Linux that contains Quake II and both mission packs. Ultimate Quake – a compilation including the original Quake trilogy. Quake II RTX A remastered version of the game, titled Quake II RTX was announced by Nvidia in March 2019 and was released on June 6 for Windows and Linux on Steam. This remastered version requires either a Nvidia RTX or an AMD Radeon RX 6000 series GPU to utilize these cards' hardware ray-tracing functionality, but a software fallback is available for graphics cards that are fast enough. The game, provided free of charge, includes the three levels present in the original Quake II demo, but can be used to play the full game if its data files are available. Unlike in most games, ray tracing is used extensively here for lighting, reflections, etc. This is only possible because of the otherwise low hardware demands of Quake II. Expansions Quake II Mission Pack: The Reckoning Quake II Mission Pack: The Reckoning is the first official expansion pack, released on May 27, 1998. It was developed by Xatrix Entertainment. First announced in January 1998, it features eighteen new single player levels, six new deathmatch levels, three new weapons (the Ion Ripper, Phalanx Particle Cannon, and Trap), a new power-up, two new enemies, seven modified versions of existing enemies, and five new music tracks. The storyline follows Joker, a member of an elite squad of marines on a mission to infiltrate a Strogg base on one of Stroggos' moons and destroy the Strogg fleet, which is preparing to attack. Joker crash lands in the swamps outside of the compound where