Version 1.7—originally released as a Patreon-exclusive update—serves as a significant content expansion that polishes the graphics and adds new threats.
is a 2D horror-themed erotic puzzle platformer developed by Kredyn . The game centers on a protagonist who wakes up in a mysterious, trap-filled mansion inhabited by dangerous succubi and demons intent on draining their life force.
: A first-time playthrough typically takes 4–6 hours , with completionist runs extending to 20 hours . Akko II :: Review for Drain Mansion - Steam Community Drain_Mansion_v1.7.ZIP
: Instead of a traditional health bar, the game uses a "Pleasure Meter." If caught by enemies, the meter fills; reaching 100% results in a game over.
: Scene unlocks must now be earned, though a global unlock switch remains available. Review Highlights Version 1
: Reviewers note the game effectively balances "horror porn" tension with a surprisingly deep lore and narrative.
: The puzzles are generally described as "fun and decently simple," though some segments can be tedious due to a lack of autosave or the inability to skip previously seen scenes. : A first-time playthrough typically takes 4–6 hours
: You must navigate environmental puzzles, such as switch challenges and crate-pushing, while avoiding enemies.