
Succubus Heaven
A roguelite 3D action game for adults that challenges the lair of lewd demons with a desperate fighting force. Designed to pinch the heroine, the game offers a "normal play and lose" experience despite being an adult game.
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Demo (1)
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About Succubus Heaven
◆ Game Overview
"Sucubus Heaven" is a roguelike 3D action game that challenges players to explore dungeons filled with miasma and curses. You lead a party of three characters, progressing through dungeon rooms one by one, managing your resources carefully to reach the deepest floor.
◆ Combat System
Players control one of three characters, each with distinct traits, engaging in real-time combat. The action system is simple, with basic "Normal Attacks," high-damage but resource-consuming "Special Attacks," and "Dodging" to evade enemy attacks.
Successfully timing a dodge results in a "Perfect Dodge" that can be followed up with a powerful "Perfect Dodge Counter".
◆ Unique Adult System
All enemies attack the heroines to sexually assault them. Physical attacks wear down their "Magic Clothes," while sexual attacks increase their arousal. When the arousal reaches its limit, it accumulates as "Corruption" on their bodies. The more "Corruption" builds up, the weaker the heroines become, eventually losing the ability to resist.
These events occur in real-time during battles, so even characters not being directly controlled are constantly at risk. Additionally, the dungeon is filled with lewd "Miasma," and the longer the battle lasts, the more the characters are affected by it. It is wise to finish fights quickly.
◆ Game Replay Benefits
Upon completing a playthrough, players receive a score based on their performance. Depending on the accumulated score, new "Loadouts" and "Boons (Blessings/Curses)" are unlocked. If the game feels too difficult, you can make it easier, or if too easy, add more challenging conditions.

The more challenging the conditions set, the easier it is to earn higher scores. Taking on difficult challenges might be the quickest route to mastering the game.
◆ Game Volume
- Over 21 types of enemies with restraining erotic attacks.
- 8 different game-over scenes.
- 2–3 hours of playtime for a single playthrough. (if you manage to reach the game's end.)
❤ Linked with Adult Toys
This work can be linked with "many app-controllable adult toys".
For details on compatible adult toys and specific linking methods, please refer to the "Adult Toy Linkage Manual" in the online manual.
◆ Frequently Asked Questions
Q. Is there a mosaic on the genitalia?
A. The genitalia are censored with a mosaic. It cannot be removed with a patch, nor will it be removed in the future.
Q. Are there any differences from other platforms?
A. Aside from Steam-exclusive features like achievements and cloud saves, there are no differences.
Q. What is the difference between the demo version and the full version?
A. The demo version has the following limitations:
- You can only progress partway through the dungeon.
- Some events do not occur.
- New Game Plus bonuses are not available.
Game details
Game details
Age ratings
Game modes
Languages
Audio & text: Japanese
Text only: English, Simplified Chinese, Traditional Chinese
Features
Succubus Heaven player count & reviews
84% positive reviews all-time · 6 peak players in the last 30 days.
Succubus Heaven — frequently asked questions
How many people play Succubus Heaven?
Succubus Heaven peaked at 6 concurrent players on Steam in the last 30 days (highest on Jul 12, 2026). The player chart on this page updates daily.
How can I get Succubus Heaven at a discount?
Create a free price alert on this page and KingsPrice will email you when Succubus Heaven drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- Requires a 64-bit processor and operating system
- OS *: Windows 7 or later
- Processor: intel Core i7-7700
- Memory: 8 GB RAM
- Graphics: GeForce GTX 1660 SUPER
- DirectX: Version 10
- Storage: 3 GB available space
Recommended
- Requires a 64-bit processor and operating system








