
Reviewed work by K.O工房 · View on DLsite
A dark-fantasy side-scroller where a lone, exiled witch carves her way through hordes of corpses with a scythe — and gets dragged into something far worse every time she dies. This is squarely a battle-fuck/ryona action title, so it’s for players who want their H-content delivered through tough combat and aren’t squeamish about blood, monsters, and gore.
What works

The framing is the strongest thing here. The setup — a world drowned in eternal twilight, the Lord of Darkness feeding on despair and raising the undead, gods asleep, nations in ruins — gives the action a real sense of weight. Your protagonist isn’t a chosen hero; she’s a witch the people feared and cast out, carrying forbidden powers of darkness and stars, marching into the wasteland for revenge alone. That “no salvation, no pity” tone is exactly the register a grim ryona action game should be hitting, and it’s nice to see a doujin work commit to it rather than treating the story as throat-clearing before the porn.
Mechanically, this is built like an actual action game rather than a clickfest with a combat skin. The witch has genuinely good mobility — guarding, dashing, double jumping — plus a giant scythe for melee and magic projectiles for ranged work, on top of dedicated skills. That moveset suggests fights you can actually play around rather than mash through, and the stage variety (forests, underground caves, fortresses) gives the developer room to change up enemy layouts. There’s also a growth system: defeated enemies drop energy you spend to raise stats and level up, which is the right kind of loop for a stage-based action title and gives a reason to keep clearing.

On the adult side, the pitch is animation-first. The work advertises fully animated HCG with rich facial-expression changes and high-frame-rate motion, alongside 10 HCGs, and the enemy roster is the delivery mechanism: tentacles, spiders, naked worms, hounds, vermin, mutants, and zombies, with each monster type tied to its own adult animation scene on defeat. That’s the classic interspecies battle-fuck structure — the bestiary is the gallery — and the variety of creature types means the scenes shouldn’t feel like palette swaps. The tags back this up: restraint, internal cumshot, interspecies sex. For people who specifically want the ryona/grotesque flavor, the work leans all the way in: lose to a boss and you trigger an extreme violence/gore animation, and the heavy bleeding and brutal content are front and center rather than hidden.
One genuinely considerate touch: the gore/extreme-violence option can be freely toggled on or off in the settings. That’s a small thing that matters a lot for a title sitting right on the line between erotic and outright brutal — players who want the sex without the dismemberment can dial it back, and the gorehounds can leave it on.
What doesn’t

The obvious limitation is content volume relative to the package. Ten HCGs and one animation per monster type is a respectable spread, but for a full side-scrolling action game with multiple stages and a leveling system, the erotic gallery is on the modest side — you’re buying the gameplay as much as the H-content, and if you’re only here for scenes you’ll exhaust them faster than you clear the stages. This is also a defeat-driven design: the adult animations and the gore finishers trigger when the witch goes down, so the better you get at the actual game, the less of its content you see unless you deliberately throw fights. That tension between “play well” and “see everything” is baked into the genre, but it’s worth knowing going in.
The other caveat is simply that this is a hard sell outside its niche. The grotesque, brutal, blood-heavy presentation is the whole identity, not a side dish — and even with the gore toggle, the core sexual content is interspecies battle-fuck against worms, vermin, and mutants. If that specific combination doesn’t appeal, there’s not much of a softer alternate path through the work. The product details also leave a few practical questions open (overall length and price weren’t available at the time of writing), so factor that uncertainty into your expectations.
Who should buy this

This one is for fans of side-scrolling action ryona and interspecies battle-fuck who want real combat — mobility, skills, a growth loop — wrapped around grim dark-fantasy dressing, and who are comfortable with (or actively want) blood and gore. If monster scenes, restraint, and creampie tags are your lane and you don’t mind a defeat-to-unlock structure, this is aimed right at you. Importantly, the work supports English text on DLsite, so non-Japanese readers can play it without a translation patch or guesswork — language isn’t a barrier here.
Verdict

7 / 10 — a confidently grim, mechanically real action title that nails its dark-fantasy mood and gives gore-leaning ryona fans a toggle to play it their way, held back mainly by a modest erotic gallery and the usual lose-to-see-it tension of the genre.
Buy on DLsite (English Supported) →
This work supports English text on DLsite. No Japanese reading required.
Tip: If the DLsite page opens in Japanese, use the language selector at the top-right of the page (globe icon) to switch to English.
Frequently Asked Questions
Is Ender Succuba available in English?
Ender Succuba has an official English version available on DLsite.
What is the review score for Ender Succuba?
Doujin Honest rates Ender Succuba 7 out of 10. See the full review above for the detailed breakdown.
Where can I buy Ender Succuba?
Ender Succuba is available exclusively on DLsite, the leading digital distribution platform for doujin content. You can purchase it directly at: https://www.dlsite.com/maniax/work/=/locale/en_US/product_id/RJ01568844.html
Is Ender Succuba an adult (R18+) title?
Yes, Ender Succuba is an R18+ adult-only title. It contains explicit content and is intended for adults aged 18 and over. Please ensure you meet the age requirement before purchasing.