There are four major DLC packs for Endless Space 2 and five minor DLC packs, excluding soundtracks and free DLC. Major DLC: • Vaulters - adds new Vaulters civilization, Main Quests, Exploration Quests, Heroes, Special Node, Pirate Diplomacy, Ship Modules, Sisters of Mercy minor faction and, OPBOT DV8. • Supremacy - adds new Hissho civilization, four new heroes, ILLO minor faction, and the Behemoth a system and star destroyer. • Penumbra - introduces the Umbral Choir faction and hacking feature. • Awakening - introduces the Nakalim faction, four new heroes, Academy Empire, and the Xirmisala minor faction. Minor DLC: • Lost Symphony - introduces the Harmony minor faction and seven new soundtracks. • Untold Tales introduces four new minor factions, twenty-one quests based on minor factions, and four new heroes. • Harmonic Memories - introduces FES2 Reflects, a new Harmony hero, and nine new soundtracks. • Celestial Worlds - adds a multistranded quest that includes fourteen chapters. As well as two new planets, six new weapon modules, and eight new Empire Improvements. • Dark Matter - adds 12 new quests.