
Reviewed work by Peperoon · View on DLsite
A monster-girl RPG where you sleep with the local wildlife and then write it up for cash — the sex-blogger power fantasy, rendered in 30,000 frames of animated pixel art. Peperoon has built a 30-day loop where fieldwork funds more fieldwork, and every single H scene moves instead of sitting still. If you want a monster-girl encyclopedia to fill and don’t mind that the RPG bones are deliberately flimsy, this is squarely aimed at you.
What works

The animation claim is the whole pitch, and it’s the right one to lead with. Over 200 animated erotic scenes, with the pixel-art Live2D-style movement carried through the parts most doujin works quietly skip — insertion, climax, and the afterglow all animate rather than cutting to a still image with a new caption slapped on it. Anyone who has played enough of these knows the standard compromise: one looping animation for the main act, then a static CG for the finish. Peperoon spending 30,000-odd frames to avoid that is not a small decision, and it’s the reason this work exists in the form it does. The Climax Gauge and the Countdown System reinforce it — you can see the finish approaching and time yourself to it, which only makes sense as a feature if the finish is actually worth watching.
The economy is genuinely clever as a framing device. Rex is a human in Veltia, a city ruled by the Demon King where demons and humans live as equals, and he’s a bit odd — he prefers demons to his own species. So he spends time with monsters, writes articles about it, sells them at the tavern, and uses the money to visit the city’s brothels. That’s the loop: have sex, monetize the experience, buy more sex. It’s a joke about the whole genre that the game plays completely straight, and it does real structural work, because it gives you a reason to seek out the next entry in the Monster Encyclopedia beyond simple completionism. Content unlocks content. The 30-day structure gives it a shape.

The roster is broad and, importantly, spread across body types rather than piling everything into one preference. Goblin, Harpy, Dwarf, and Dragonewt sit on the flat end; Elf, Fairy, Succubus, Ogre, Demon, and Arachne fill the middle; Slime and Minotaur anchor the heavily-endowed end; and Cait Sith gets both variants, which is a nice touch for anyone who’s been burned by a monster-girl work that turned out to have exactly one silhouette repeated thirteen times. Human characters round it out — a guild receptionist, a bunny, a poor sister, a perverted adventurer. Beyond the sex, the supporting systems are more substantial than the genre norm: guild quests, a one-button action combat system, and a real spread of minigames — fishing with over twenty catchable species and customizable rods and bait, plus gacha, slots, blackjack, poker, and high-and-low. You can pick whichever one you find least annoying and use it to fund your adventure. That’s a considerate design.
What doesn’t

The combat is designed to be gotten out of the way, and the storefront copy says so almost apologetically — don’t want to deal with complicated fights when you’re in the mood for something else? Here’s one button. That’s honest, and it’s the correct call for the audience, but it means the “adventure system” is closer to a delivery mechanism than a game. You’re not going to find engagement there. Getting caught by monsters leads to scenes, which is the standard loss-as-reward arrangement, and it further removes any tension from combat: failure is one of the two win conditions. If you came looking for an RPG with a sideline in sex rather than the reverse, this will feel thin fast. The same caution applies to the money loop. Article-writing and casino minigames both print currency, and once you find the fastest printer, the thirty days risk collapsing into a spreadsheet you fill out between scenes.
Then there’s the cataloguing. It’s hard to ignore that the cast is introduced to you sorted by cup size — flat, busty, very busty, extremely busty — which tells you exactly what layer of characterization to expect. These are entries, not people. That’s a legitimate design target and plenty of readers want precisely that, but if you need your monster girls to have interiority, you should know going in that the encyclopedia is the point. Two smaller notes: the scene replay room, which lets you view every H scene, is locked behind fully clearing the game, so gallery-first players will be doing the whole 30 days before they get their gallery. And while the work is tagged for kemonomimi, animalization, and transformation content, the description never expands on what that amounts to — if transfur is your specific reason for buying, that’s worth confirming before you commit. The more extreme material is signposted plainly: anal play, reverse encounters, and other unusual situations sit among the thirty-plus scenarios, but the baseline is straightforward monster-girl sex.
Who should buy this

English is fully supported — the game ships with an English text option alongside Japanese, Korean, and both Simplified and Traditional Chinese, so no Japanese ability is required to play it. The one caveat is that the voice acting is Japanese-only, which for most of this audience is a feature rather than a barrier. Buy this if animated pixel-art H scenes are the thing you actually want, if a fillable monster encyclopedia scratches an itch for you, and if you’re happy with light systems wrapped around a lot of content. Skip it if you want combat with teeth, characters with names you’ll remember, or immediate gallery access.
Verdict

8 / 10. It does the expensive thing — animating the moments other works freeze — across a wide roster and a self-aware loop, and it’s upfront that everything else on the plate is a side dish.
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This work supports English text on DLsite. No Japanese reading required.
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