Summon Cthulhu in this social deduction game with no early eliminations! Monsters work together to complete the ritual, while stealthy humans secretly sabotage and cause chaos.
We are not affiliated with IsThereAnyDeal.











Hang out in 4-8 player online multiplayer lobbies with your friends or randoms who will soon become your friends. Join the party for one common goal: SUMMON CTHULHU. At least… if you are a monster.
To the few human operatives out there: this is your time to shine. Be an absolute menace: lie, sabotage, do everything you can to cause chaos! Remember: friends are temporary, stealing ritual fluid to make magical spells for profit - that is forever.
“But guys, I’m terrible at social deduction games…” Worry not, noob! Set your skill issue aside for there’s always a second chance in Ritual Night! Without early eliminations, the gameplay becomes more watchable and fun for everyone throughout!
Randomness and chaos being core, hidden roles are encouraged to create chaos and cause confusion instead of preventing information from leaking. Nothing in the game is a direct tell or leak of key information on who the imposter may be. Even if one imposter gets found out early in the game, the tools at their disposal are designed around the potential for causing maximum chaos to muddle that information.
Roguelite elements such as procedurally generated props that spawns into the map or additional abilities given to the players as a consequence of their actions.
Join the effort of dominating regions deeply connected to the unfathomable horror that is about to unfold. Uncover secrets, ciphers, and lore that will one day all make sense. Until then? Enjoy the Party.
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.











Hang out in 4-8 player online multiplayer lobbies with your friends or randoms who will soon become your friends. Join the party for one common goal: SUMMON CTHULHU. At least… if you are a monster.
To the few human operatives out there: this is your time to shine. Be an absolute menace: lie, sabotage, do everything you can to cause chaos! Remember: friends are temporary, stealing ritual fluid to make magical spells for profit - that is forever.
“But guys, I’m terrible at social deduction games…” Worry not, noob! Set your skill issue aside for there’s always a second chance in Ritual Night! Without early eliminations, the gameplay becomes more watchable and fun for everyone throughout!
Randomness and chaos being core, hidden roles are encouraged to create chaos and cause confusion instead of preventing information from leaking. Nothing in the game is a direct tell or leak of key information on who the imposter may be. Even if one imposter gets found out early in the game, the tools at their disposal are designed around the potential for causing maximum chaos to muddle that information.
Roguelite elements such as procedurally generated props that spawns into the map or additional abilities given to the players as a consequence of their actions.
Join the effort of dominating regions deeply connected to the unfathomable horror that is about to unfold. Uncover secrets, ciphers, and lore that will one day all make sense. Until then? Enjoy the Party.
Summon Cthulhu in this social deduction game with no early eliminations! Monsters work together to complete the ritual, while stealthy humans secretly sabotage and cause chaos.
We are not affiliated with IsThereAnyDeal.
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.