Succubus Defense Force

by udoukoubou

Uncensored Windows
Versionv2.0
EngineRPGM
Released2024-02-20
Updated2026-02-18
LanguageEnglish

About Succubus Defense Force

Succubus Defense Force is a choice-driven cuckold RPG created by udoukoubou in RPG Maker. It follows Rea and the player-controlled protagonist as they carry out missions for the Lust Demon Defense Corps. The fantasy setting centers on plants called Lust Demon Grass, the effects of lust demon power on a town, and undercover work connected to Izuki, Grem, and succubi. Play combines investigation choices, combat, and daily-life interactions, with erotic scenes triggered by defeat or wrong choices. The 2D presentation uses CG artwork, and outcomes can vary through multiple endings.

The current build is v2.0, released on February 20, 2024, and development is ongoing. It is a Windows game in English, presented without censorship. Corruption is one of the game's themes, alongside fantasy and multiple endings. Saving is important because some enemies can end the run when the player's HP reaches zero.

Developer's description

Choice-Based Cuckold RPG◆ This is the story of Rea and the protagonist carrying out missions as the Lust Demon Defense Corps. ・Processing plants imbued with the power of lust demons, known as Lust Demon Grass ・Investigating the various ways lust demon power affects the town ・Gathering intel and conducting undercover investigations to uncover Izuki and Grem's connections to succubi...etc Main erotic events occur during combat defeat (orgasm) or through incorrect choices during investigations. ※Some enemies will cause a Game Over when your HP reaches 0, so saving is essential. Erotic developments may also occur during non-mission daily life through certain actions. Sub erotic events vary based on Reia's lewdness level when interacting with the town's lewd residents.​

Download Succubus Defense Force v2.0

Player reviews

Player rating 3.0 / 5 · 8 ratings
Written reviews 8 · avg 3.0★
Positive (4–5★) 25%
Latest review 2026-03-08

What players say

Overall average: NTR content and art appeal, while shallow gameplay and repetition draw criticism.

5★ 2
4★ 0
3★ 4
2★ 0
1★ 2

Players like

  • NTR scenarios and multiple endings appeal to fans.
  • Distinctive art style is appreciated.
  • Scene collection is straightforward and reasonably fair.

Common complaints

  • Gameplay is shallow, repetitive, and feels like chores.
  • Adult scenes and story patterns become repetitive.
  • Large maps feel empty with little interaction.

Best for players who prefer NTR content and art over deep strategy.

Summarised from 8 written player reviews.

SQQQ123 2026-03-08 ★★★★★
i think 3 star is fair. almost everything about this game is just normal. i can maybe give it a 3.5 star for gfx as i appreciate the art style. but also have to deduct 0.5 for some of the…
Minami Riku 2026-03-03 ★★★★★
Pretty good enough NTR games, the only boring and dissapointing part is the dungeon part, take that off and its perfect Plus its using a static image, kinda a let down but aet is pretty good so its okay
Redfield5 2026-03-02 ★★★★★
A wholly forgettable game. The maps are obnoxiously big for no reason. There's very little to do outside of going to your next objective. The H-scenes are highly repetitive, consisting of the MC's girlfriend getting raped but also liking it…

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