CelSector [YumamiSoft]

CelSector is a side-scrolling action game first and an H-game second: a cruel underground world, a fight to the surface, and aberrations to strike down on the way out. YumamiSoft hangs the adult content — tentacles, interspecies, pregnancy and violation — on a game you actually play.

What it’s about

The setup is a grim escape: claw your way up from the underground, beating back monsters, with the lewd scenes triggered by the action rather than dropped in. It’s structured like a real platformer, not a gallery.

Sample preview

The previews above are from the official DLsite listing, which hosts the full free sample — flip through it there to judge the art before buying.

Art & presentation

With over 22,000 downloads and a ★4.61 average across 2,700+ ratings, it’s one of the genuine hits on this list — strong animation and the kind of replayable loop that justifies a game-priced tag. A free trial is on the store.

Reader reception

On DLsite it holds 4.6/5 across 2736 reader ratings (5★ — 2041 (74%); 4★ — 453 (16%); 3★ — 158 (5%)).

What readers say

A few translated highlights from verified DLsite buyer reviews:

★★★★★
“If you play the trial version for even 5 minutes, you will realize the charm of this game. That's how great this game is. If you are unsure, please try the trial version. Because before you know it, you'll have already purchased it.”

★★★★☆
“It's very well made as a doujin action game. Attacks using guns are exhilarating, and combined with the gloomy atmosphere and enemies, I think this is a good game where you can feel just the right amount of tension while playing.”

★★★★☆
“There's nothing to complain about except for the fact that the map is dark overall. I think it's a little too dark, and I can only see it with the monitor's night clear vision function set to max.”

Reviews are from the work’s official DLsite page and machine-translated; see the store for the full, original-language reviews.

What to expect

Treat this as a game purchase first: there’s real side-scrolling action and a difficulty curve, so the adult content is earned through play rather than handed to you — buyers who just want a gallery may find it slow going. The tags also run dark (tentacles, violation, interspecies), so it’s not a sweet pick. At a full-game price of around $16 it’s aimed at people who’ll actually play it, and the 22,000+ downloads plus a solid rating say the action holds up. Try the store’s free trial first to confirm the gameplay clicks before you commit.

Details

• Circle: YumamiSoft
• Released: 2026-01-23
• Type: doujin work
• Price: $14.97 USD
• Downloads: 22,258
• Genre tags: Clothes Changing / Dress up, Interspecies Sex, Childbirth, Tentacle, Internal Cumshot, Pregnancy / Impregnation

FAQ

Is CelSector [YumamiSoft] available in English?

Yes — it’s listed with an official English edition on DLsite, so the full work is readable in English.

Is it a one-shot or part of a series?

Check the Details above for the circle and release; many of these doujin are self-contained, but some are entries in an ongoing series, in which case the official page links the related volumes.

Where can I buy it safely?

Through its official DLsite storefront, linked on this page — we don’t host any files ourselves, and it’s currently $14.97 USD.

Who’s it for?

For players who want a competent action game with their hentai, and don’t mind the darker tentacle-and-violation flavour. At about $16.13 it’s priced as a full game, so it’s aimed at people who’ll actually play it. Tap the button above to grab it on DLsite.