Synopsis
【A harem RPG where you contract with cute demons left and right!】
A peculiar man lives in a certain town.
His name is Eric Idiophia.
He runs an odd-jobs business and has a reputation for being rather difficult—a strange fellow as advertised.
But that’s just his public face…
His true identity is a “Devil Contractor” who binds demons through his own magical power and commands them!
He takes requests involving demons from troubled people and resolves various incidents with his remarkable skills.
Eric: “—Nana. It looks like we won’t be bored today!”
Nana: “Really!? Master Eric!”
Eric: “Yes! Now, let’s get ready to go!”
Nana: “Yay~!”
—This is a strange tale concerning the Devil Contractor and his mysterious past.
※Protagonist’s name is customizable
◆Game Overview
Genre: 3D Random Dungeon RPG
Base CGs: 30 | Variations: 802
Total Scenes: 71 (Mini-scenes: 36)
Playtime: 25+ hours (Normal difficulty: estimate)
Endings: 1
◆Game Features
Everything is significantly powered up from the previous title “Sexdan”!
1. Further Refined 3D Dungeons
Nostalgic pixel-art style 3D dungeons generate randomly!
Various gimmicks like mysterious switches and altars block your path.
Identify unidentified items for rarity and enchantments, strengthen contracted demons through intimate encounters, and progress further!
2. Intense Combat
Fast-paced front-view battle system!
Exploiting weaknesses triggers Break, pushing your turn to the end!
Following up on a Broken enemy causes Stun—you skip a turn!
The same applies to your party—think strategically about party composition and skills!
3. Freely Nurture Favorite Demons and Customize Your Party
11 recruitable demons in total!
Assemble your party with your favorite demons!
(You can even exclude the protagonist!)
4. Strengthening Demons… That’s Sex, Obviously!
When a demon has accumulated enough sexual magic, you can have sex with them to strengthen them!
(※Sexual magic increases when they adventure with you in dungeons)
5. Various Systems Included
…and much more!
Editorial Review
Devil Contractor positions itself as a dungeon-crawler harem RPG in the crowded succubus-recruitment subgenre, where demon collection and relationship-building serve as twin pillars of progression. The 3D random dungeon framework places it alongside other procedural-focused titles, though the emphasis on contracted monster girls over pure combat suggests a hybrid design prioritizing character accumulation over roguelike depth.
The distinctive appeal lies in its scale: 802 CG variations across 71 scenes over 25+ hours of content represents substantial production investment for an indie release. The “Devil Contractor” premise—binding demons through magical contracts rather than conquest—offers a softer narrative framing than the typical power-fantasy power dynamic, and the inclusion of tsundere archetypes among the monster girl roster signals character-driven pacing beyond fetch-quest mechanics. The customizable protagonist name indicates room for player investment in the fantasy, while the “strange past” setup suggests narrative ambitions beyond pure service content. The fact this is explicitly a sequel (“significantly powered up from the previous”) means returning players have established franchise expectations, though newcomers shouldn’t feel locked out.
This targets players who prioritize roster variety and relationship progression over combat systems—specifically those who want substantial CG galleries paired with dungeon engagement rather than pure visual novel passivity. The harem structure and succubus tag appeal directly to audiences comfortable with demon-girl aesthetics who prefer collecting multiple contractor relationships over a single romantic focus.
A solid roster-building RPG with production values that signal genuine development effort. The combination of procedural dungeon structure with harem character depth is competent rather than innovative, but for players seeking 25+ hours of demon contracting without visual novel pacing baggage, this delivers expected value.
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Related Tags:
Fantasy | adult | RPG | Harem | monster girls
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