Download Sins of the Prophets
Download Sins of the Prophets v0.88.8 via one of the two options below
ModDB
Download from ModDB
Nexus Mods
Download from Nexus Mods
Download Sins of the Prophets Stellaris
Download Sins of the Prophets Stellaris via Steam
Other Halo mods you may enjoy from the friends of SotP!
Operation: HOMEFRONT
Operation: HOMEFRONT is a long running Homeworld 2 Remastered mod that focuses on small scale tactical fleet combat between the Covenant and UNSC.
Covenant At War
CAW is a Halo ship combat mod for Star Wars: Empire at War.
Evolutions
Evolutions is a "Halo Wars" style mod for Command and Conquer 3: Tiberium Wars that features epic ground and air warfare on a massive scale. Evolutions brings many instruments of war from the Halo universe to life, allowing the player to fight as the Covenant or the UNSC in epic battles based on iconic Halo locales.
SPV3
SPV3 is a re-imagining of the campaign that started the Halo franchise. SPV3 reinvigorates the original campaign with new weapons, vehicles, enemies, environments, features, graphics, music and additional story content.