ARM OF SATAN is a tough precision platformer designed for 2-player co-op. Featuring kick ass visuals influenced by the Hellboy comics, arcade-inspired gameplay, and a deep and captivating narrative.
We are not affiliated with IsThereAnyDeal.
ARM OF SATAN is a tough precision platformer designed for 2-player co-op.
Featuring kick ass visuals influenced by the Hellboy comics, arcade-inspired gameplay, and a deep and captivating narrative.
The game can be played single-player as a difficult twin-stick, but it is designed to be a truly awesome co-op experience.
Arm of Satan follows the journey of two characters: Girl & Arm.
Girl should not be here. Arm claims to know a way out… Together, they descend through the underworlds in search of salvation…
Girl controls like a classic platformer. She is in charge of movement and jumping.
(great for onboarding newer or younger players).
Arm is an action-oriented reflex machine: grabbing, punching and throwing everything and anything to protect Girl.
Girl & Arm must synchronise to platform, traverse, dodge and climb their way through the treacherous depths of the underworlds.
Explore the many underworlds, inspired by diverse cultural depictions of the afterlife.
Engage (at your own risk) with the many denizens of the underworlds.
Finished the story? Play endlessly in ARCADE MODE, the dedicated speedrunning mode with tonnes of 'Tribulations' that challenge you to set fast times.
Keep your eyes on our community discord for news, insights and details.
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.
ARM OF SATAN is a tough precision platformer designed for 2-player co-op.
Featuring kick ass visuals influenced by the Hellboy comics, arcade-inspired gameplay, and a deep and captivating narrative.
The game can be played single-player as a difficult twin-stick, but it is designed to be a truly awesome co-op experience.
Arm of Satan follows the journey of two characters: Girl & Arm.
Girl should not be here. Arm claims to know a way out… Together, they descend through the underworlds in search of salvation…
Girl controls like a classic platformer. She is in charge of movement and jumping.
(great for onboarding newer or younger players).
Arm is an action-oriented reflex machine: grabbing, punching and throwing everything and anything to protect Girl.
Girl & Arm must synchronise to platform, traverse, dodge and climb their way through the treacherous depths of the underworlds.
Explore the many underworlds, inspired by diverse cultural depictions of the afterlife.
Engage (at your own risk) with the many denizens of the underworlds.
Finished the story? Play endlessly in ARCADE MODE, the dedicated speedrunning mode with tonnes of 'Tribulations' that challenge you to set fast times.
Keep your eyes on our community discord for news, insights and details.
ARM OF SATAN is a tough precision platformer designed for 2-player co-op. Featuring kick ass visuals influenced by the Hellboy comics, arcade-inspired gameplay, and a deep and captivating narrative.
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.
