Synopsis
Current version 1.03
■ Story Overview ■
“Your level will reset to 1 when you leave this dungeon. Would you mind letting us drain your energy instead?”
A mysterious labyrinth where your level resets upon exit. The ones who nursed you back to health were succubus girls. They ask the male protagonist to grow strong again and let them drain his levels in order to defeat a certain person. The eager man readily accepts their request.
■ Gameplay ■
Level up and become stronger, then let the succubi pleasantly drain your experience and vitality. A one-way roguelike-inspired non-field RPG. Navigate through the dungeon in a simple forward progression for smooth, speedy gameplay. Events mostly occur randomly within the dungeon. Nearly all H-scenes feature the protagonist’s level being drained. Content is relatively mild with a slight submissive tone.
■ Content Volume ■
19 base CGs (22 H-scenes)
Art: pimoco, Urabe Nemuko
Dots: Sumissenchi
Resolution: 800×600
Message skip and backlog included
Scene gallery and CG mode available
※H-scenes viewed after battle defeats are also registered in the gallery upon winning.
※Demo includes 4 base CG scenes.
■ Notes ■
Created with WOLF RPG Editor. Please test the demo version before purchase. Updates with fixes and additions may be released.
Get “Drain Dungeon ~Ruins with Succ” on DLsite
This Week’s Top Rankings:
Interested? Get the free trial here ↓










![Da☆○a☆Da☆2 ~AFTER.ORIGINAL!~ [YELLOW PAPER II]](http://henhenta.com/wp-content/uploads/2026/04/RJ223112-300x225.jpg)
![You and I: Part 2 [Happy Surf]](http://henhenta.com/wp-content/uploads/2026/04/RJ158855-300x225.jpg)