Heart of Deimos: Update 29 Tenno, Much awaits you in Update 29: Heart of Deimos. Unveil the secrets of Deimos, Mars' second moon. Discover what has been shrouded in mystery, hidden from the Origin System, and why this Infested moon has revealed itself only now. You may begin your search in the 'Heart of Deimos' Quest, eligible for players who have completed the Earth to Mars Junction. Tenno beginning their journey in Warframe will now awake to a new cinematic introduction and revi