Iris in Labyrinth of Demons is an exploratory action RPG made in Flash by The Craftsman. You play as a female protagonist navigating a demon-filled labyrinth, where the game combines platforming with monster and monster girl encounters. Its 2D animated style presents adult content through adjustable erotic animation difficulty, and the overview mentions cross-sections and fertilization among the configurable scenes. The listed themes include pregnancy, tentacles, and monster girls.
The current build is v2025-01-20, released on January 20, 2025. Development seems ongoing, because the latest changelog completes the Incubator scene and hints that another enemy will follow. Earlier entries also completed Masquerade Couple, Conception Saddle, Mealworm, Parasitic Cocoon, and Parasite Cradle scenes. The game is available on Windows, supports English and Japanese, and is partially censored.
Developer's description
This is an exploratory action RPG that allows you to set a variety of difficulty levels for erotic animation, such as heterosexual adultery, pregnant births, cross-sections, and fertilization.
v2025-01-20
This version completes the Incubator scene!
You can guess what's coming up next! (Another enemy lol)
v2024-10-20
This version completes the Masquerade Couple scenes!
Ya'll know the drill by now lol, another new enemy is coming up next!
v2024-07-20
This version completes the Conception Saddle scenes!
Yet another new enemy will be coming up with the next update, so stay tuned!
v2024-04-20
This version completes the Mealworm scenes.
As usual, next update will be another new enemy!
v2024-01-01
This version completes the Parasitic Cocoon scenes.
v2023-10-20
Added cut-ins and cross-sections of the Kodoku Vessel erotic scenes.
v2023-07-20
This version completes the Parasite Cradle scenes.
Once more, the dev says they will produce another new enemy for the next update. Keep your eyes peeled!
v2023-04-20
v2023-01-20
This version is the complete animation of the Vore Plant, with cut-ins and cross-sections added.
The next enemy that is being added is a hanging spider, with more oviposition.
v221115
N/A
v0523
This ver introduces a new enemy, "Cowper Worm" (Machine TL).
A ceiling tentacle with 3 animation stages. Currently no penetration yet.
It is found in the new area with the Parasite Doll.
v0221
New enemy, the Parasite Doll has been added. Has some scenes added, but will be continued to be added to in the future.
A new stage has been added as well. It is located above the Queen Bee boss fight stage area.
v0108 SE
Dev added another scene for the Iris and Queen Bee animation, for scene 3-8.
And fixed a bug where the cut-in wouldn't be displayed for Rosetta.
1023 Special Edition
Cut instance for the Rosetta/Queen Bee scene
A boss fight against the Queen Bee.
0825 Special Edition
Implemented the "Go to the nest" button in the erotic scene between Rosetta and the parasitic bee.
Rosetta and the Queen Bee event added.
Added "Rosa (big tits)" to "Rosetta Bee" and "Rosetta Queen Bee" in the gallery.
Future plans are to produce a continuation of the "Rosetta and the Queen Bee Event".
I'm also planning to add cut-ins
v0520 Special Edition
N/A
v0421 Special Edition
One scene and some extra dialogue seems to be the only substance, and RosettaxAllan scene continues to be the only scene that doesn't make me feel sick, but dang, is that scene great.
v0325 Special Edition
Bugfix
Player reviews
Player rating4.0 / 5 · 12 ratings
Written reviews12 · avg 3.7★
Positive (4–5★)58%
Latest review2025-03-30
What players say
Mixed reception: praised for variety and adult content, but many criticize clunky gameplay, confusing direction, and technical issues.
5★5
4★2
3★1
2★4
1★0
Players like
Broad fetish and adult scene variety
Attractive Flash art and animations
Some enjoyable puzzles and mechanics
Common complaints
Clunky controls and inconsistent movement
Confusing progression and missing guidance
Heavy Flash performance and raw feel
Best for players who enjoy varied adult content despite rough gameplay.
Summarised from 12 written player reviews.
etninsuccubus2025-03-30★★★★★
A lot of variety packed inside this game, with beautiful animations to boot. It comes hard to recommend for me, though, as I found a lot of it pretty grating. There's just so much going on for a lot of…
SQQQ1232025-01-24★★★★★
i give this a 3.5 star. the gfx is good, game mechanics is good. so overall its above average. h scenes are good but not spectacular but the game does feel clunky and not smooth. sometimes i just get stuck…
Deleted member 50912402024-02-04★★★★★
Honestly a guilty pleasure (pun intended) for me. The game part is not good at all. Very clunky and raw experience. The scenes though are good for the most Part and there are a couple that I keep coming back…
★★★★★(12)
