Challenger's Sleep (2026)

Challenger's Sleep is a deep sea Vertical Scroller that pulls you down from the bright Sunlight Zone and into the Sohm Abyssal Plain - and even deeper. Featuring beautiful 2D art, simple controls, and a gripping mystery, you must discover what lays at the bottom or stay sleeping below the waves.

• 3 Steam reviews
• released 2026

Tags

• Psychological
• Linear
• Side Scroller
• Hidden Object
• Action-Adventure
• Underwater
• Mystery
• Psychological Horror
• Nature
• Surreal
• Hand-drawn
• Casual
• Lore-Rich
• Emotional
• Singleplayer
• Dark
• Thriller
• Arcade
• 2D
• Cartoon

See Challenger's Sleep on the map of Steam · Steam store page