Cult of the Lamb is a 2022 roguelike video game developed by Australian studio Massive Monster and published by Devolver Digital. The game was released on 11 August 2022, for macOS, Nintendo Switch, PlayStation 4, PlayStation 5, Windows, Xbox One and Xbox Series X/S. It was made available on iOS, macOS and visionOS through Apple Arcade on 4 December 2025.
The last lamb is saved from execution by an imprisoned deity named The One Who Waits. The Lamb must repay their debt to the deity by creating a loyal cult, and taking vengeance against the four bishops who imprisoned him. The game is primarily split between crusades - action sequences working through the dungeons which house the bishops - and more calm sequences of cult management. Ultimately, the Lamb must face The One Who Waits himself.
Cult of the Lamb received generally positive reviews from critics upon release, with praise directed towards its gameplay and replay value. It received three nominations at the 19th British Academy Games Awards, including Best Game. It has since been expanded significantly by a number of free content updates. In January 2026, the Woolhaven expansion added a postgame storyline as well as a number of new mechanics. The game has been referred to as a cult classic.
Gameplay Cult of the Lamb centers on a player-controlled lamb tasked with forming a cult to appease the deity "The One Who Waits". Having saved the player character's life at the start of the game, it instructs them to embark on roguelike-style "crusades" by venturing out into one of the game's four regions in order to defeat various enemies (so-called "heretics"). There, they can find or rescue other captured or lost animals in order to create and grow a cult following dedicated to the player. The randomly generated world contains resources to gather, perks and weapons to collect, enemies in the form of rival cultists and non-believers to fight, and other animals to rescue; these animals can be indoctrinated into the player's cult. They have appearances that can be changed and both positive and negative traits, which can affect how they act within the cult and how they respond to the player's actions regarding the cult.
The player can manage their followers in the cult's base. Followers can be assigned different tasks at the base such as gathering resources, building structures, worshipping, sending them to assist the player in battle, or sacrificing them, which can affect the player's abilities and the team itself. The player must ensure their followers' needs are met by performing sermons and rituals to reinforce their faith, cooking food for them to survive, providing them with shelter, and ensuring the village is clean and sanitary. Otherwise, the followers can turn against the player, spread dissent, and eventually leave the cult with other followers and coins; to prevent this, the player can provide for them, give them gifts, reeducate them, get rid of them (there are various ways to do so) or detain them in a pillory until they stop dissenting.
Twitch integration The game has Twitch integration via the "Companion of the Lamb" Twitch extension. Viewers can customize their follower by entering via a "Follower Raffle", which (when chosen at random) will have their username displayed above their character at all times. Other features include the "Twitch Totem Bar," which lets viewers contribute channel points, resulting in a random reward for the player, and a "Help or Hinder" event where they can vote to either help or hinder the player's progress.
Plot In a land of false prophets, the Lamb, supposedly the last of their kind, is brought before The Four Bishops of the Old Faith, and is sacrificed before them. Upon dying, the Lamb is brought before "The One Who Waits", a strange deity who is imprisoned in chains. The One Who Waits tasks the Lamb with starting a cult in its name, gives the Lamb a demonic crown, then resurrects it.
Assisted by Ratau, the Lamb's precursor, the Lamb settles at the ruins of a temple and establishes a cult on behalf of The One Who Waits, in order to defeat the four other Bishops—Leshy, Heket, Kallamar, and Shamura—and free it. After settling down into their cult, the Lamb adventures off on crusades, defeating each of the Four Bishops while simultaneously expanding the cult with followers, increasing its influence and the Lamb's powers. With the death of each Bishop, one of the four chains holding The One Who Waits breaks, ultimately freeing the deity. While crusading, the Four Bishops and The One Who Waits speak to the Lamb in different encounters.
As the Lamb progressively gets closer to their ultimate goal, The One Who Waits informs the Lamb that the Four Bishops had betrayed and imprisoned him, and that he intends to ultimately rule the cult and the world while remaking them in his image. During the Lamb's crusade against Shamura, Shamura reveals the identity of The One Who Waits: "Narinder". Shamura informs the Lamb that Narinder was the Fifth Bishop of the Old Faith, and their brother and equal, having ruled over the realm of Death. Shamura laments to the Lamb, confessing that millennia before, Narinder had grown ambitious and was discontent with his role as a Bishop. Shamura, blinded by their love for Narinder, had tried to help him by teaching him ideas of change, although Shamura's teachings were "most unnatural" for Narinder, as Shamura stated. Ultimately, Narinder betrayed the Bishops, which forced Shamura and the others to imprison him. Before the final battle, Shamura warns the Lamb that Narinder will come for them when all of the Bishops are dead.
After Shamura is defeated, The One Who Waits instructs the Lamb to visit him in his realm to return the demonic crown and to be sacrificed in his name. The Lamb opens the final gateway and goes before The One Who Waits. The Lamb is instructed to kneel and be sacrificed, so that The One Who Waits can retake his crown and obtain his place as god of the world. The player is given the option to sacrifice themselves to fulfill the prophecy or reject doing so. If the player accepts, The One Who Waits is freed, and subsequently tortures the Lamb before killing it, ending the game.
If the player refuses, a final battle ensues between the Lamb and The One Who Waits's followers, Baal and Aym. Once the followers are defeated, The One Who Waits attempts to kill the Lamb himself. After the first defeat, The One Who Waits taunts the Lamb and transforms while pulling the Lamb into a hellscape, attempting to kill them in front of their followers a second time. If the Lamb defeats The One Who Waits again, it is stripped of its powers and transforms into a follower-like creature named Narinder. Narinder admits defeat and resents the Lamb, and the player is given the option to spare Narinder or murder him. If the player chooses to kill Narinder, Narinder claims that the Lamb is no different than he was before he is subsequently killed. If the player chooses to spare Narinder, Narinder can be indoctrinated into the cult as an immortal follower and insults the Lamb for being weak. Either option results in the Lamb's followers being rescued and the Lamb returning to their cult, and the game ends.
In the postgame, the Lamb encounters an entity that calls itself the Merchant of Eternity and the Meter of Gods. The entity asks to face the bosses again and release the Bishops into the afterlife to indoctrinate them. It asks for items called God Tears. For each freed Bishop, it reveals to the Lamb the past of the gods. Upon resurrecting all the Bishops, the entity will give a statue or a follower to the Lamb.
Woolhaven expansion The Lamb is called back to Ewefall, the island's mountain and the ancestral home of the lambs. Their fallen god, Yngya, is active once again. This is causing the return of winter to the island, along with the spread of the Rot, a disease-like contamination which is affecting the mountain greatly.
The Lamb retrieves the wool of Yngya's most devoted followers, restoring them as spirits in the town of Woolhaven where they gradually reveal the increasingly desperate measures they had taken to keep the lambs' home hidden. Their efforts culminated in a ritual that buried Yngya in the mountain itself to await the last lamb: the player character, who was sent away from the flock as an infant before the beginning of the main story.
The mountain is home to the wolf Marchosias, an atheist figure who stands against gods like the Lamb. They must also confront the executioner who originally killed them, and decide whether to embrace or purge the Rot, which originates with Yngya.
When the Lamb finally arrives in the heart of the mountain, they discover Yngya's heart, which was cut from her as part of the lambs' ritual to save themselves. The spirits of Yngya's disciples reveal that they intended Yngya to spread rot across the whole world, effectively bringing about an apocalypse that would kill everyone who could do them harm and bring them to peace at last. The spirits require The Lamb to die to complete this; resisting their efforts, a fight against the heart (now possessed by the spirits) ensues. After defeating it, the Lamb purges the rot and frees Yngya, turning her into a Follower. The spirits, now understanding what the rot truly is, realise their plans would have only caused them endless pain and abandon the ritual.
Development Cult of the Lamb is developed by Massive Monster, an Australian independent game development studio that has created The Adventure Pals, Never Give Up, and Unicycle Giraffe. Much of their early work had been commercial failures.
Because of the cute art style used in these games, there had been a perception that the studio was catering to children, and opted to go in a different direction for their next game, looking towards themes of horror and the occult. They planned to make a roguelite dungeon crawler along with base building, but the premise was uncertain and evolved over the course of development. It originally featured a lamb god who had been kicked out of a pantheon over a lack of popularity, and had to rebuild his following on earth. The next revision featured the Lamb running hell, but the team did not want to include torture as a theme too heavily. The premise of the Lamb instead running a cult proved more popular with the team, and this line of thinking secured the publishing deal with Devolver Digital.
Additional funding for development was provided through VicScreen's Victorian Production Fund. Cult of the Lamb was announced at Gamescom in August 2021 and was released on 11 August 2022.
Post-release updates After the game's launch, it received several major content updates. These were sometimes billed as DLCs or expansions in marketing material, though they were all free updates.
Blood Moon Festival (24 October 2022) added the blood moon ritual and various cosmetic items. Relics of the Old Faith (24 April 2023) added a post-game storyline with a crusade campaign; a photo mode; and additions and enhancements to the game's combat and cult management mechanics. Don't Starve Together (21 August 2023) added penitence mode, in addition to crossover content from Klei Entertainment's Don't Starve Together. Sins of the Flesh (16 January 2024) added a sin mechanic, more doctrines, a new blunderbuss weapon, more cosmetics, and a breeding system. Unholy Alliance (12 August 2024) added two-player cooperative play to the game, with the second player playing the Goat alongside the Lamb. The update also expanded the game's weapons, powers, and buildable items.
Downloadable content Several paid downloadable content packs have been made available. These offer cosmetic additions such as follower forms, outfits and decorations.
Cultist Pack (11 August 2022) Heretic Pack (24 April 2023) Sinful Pack (12 January 2024)