There were a total of 22 missions in Destiny vanilla Two were just cut scenes with Mara, so there was only 20 playable missions Destiny - Base Game Missions [spoiler] - A Guardian Rises - Restoration - The Dark Within - The Warmind - The Last Array - The Dark Beyond - The World's Grave - The Sword of Crota - Chamber of Night - Shrine of Oryx - A Stranger’s Call - Ishtar Collective - The Archive - Scourge of Winter - Eye of a Gate Lord - The Awoken (cut scene) - A Key Awaits (cut scene) - Exclusion Zone - The Buried City - The Garden’s Spire - A Rising Tide - The Black Garden[/spoiler] As for strikes - there were only 6 strikes, one of which was a PS exclusive until TTK was released in September 2015 Destiny - Base Game strikes [spoiler] - The Devils' Lair - The Summoning Pits - The Nexus - Winter's Run - Cerberus Vae III - Dust Palace (PS exclusive until 2015) [/spoiler] Sources: [url]https://www.destinypedia.com/Story#Base_Game[/url] [url]https://www.destinypedia.com/Strike[/url]