RedStone is an adult adventure game by MoonlightCatz, made with HTML and 2D CG artwork. You play a young woman who receives an invitation to the Academy of the Core Worlds, only to find herself in a harsher school of life. The story uses a sci-fi setting and themes of corruption and humiliation as you try to survive without losing yourself.
The current v0.2.2.002 Beta was released on August 7, 2026, and development is ongoing. It runs on Windows, Linux, Mac, and Android in English and is uncensored. The latest update rebuilds the camp for more dynamic and varied interactions, adds an arousal system that changes dialogue and encounters, including talks with Bob, introduces a random dialogue system, and lays groundwork for Maximus with a new information screen about his encounter system. The creator also recommends playing on a monitor with 30% tablet transparency.
Developer's description
You’re a young, beautiful girl full of dreams. You receive the long-awaited invitation letter: accepted into the Academy of the Core Worlds. But very soon you’ll be enrolled in a completely different “school of life”. Survive in a god-forsaken place… and try not to lose yourself.
v0.2.2.002 Beta
Completely new camp
The entire camp has been redesigned.
The goal was to make interactions much more dynamic and varied. This is essentially the direction the game will follow from now on.
Recommended settings:
play on a monitor with
30% tablet transparency
.
Arousal system
The protagonist now has a proper arousal system.
If she's highly aroused, it affects her dialogue and interactions-including many conversations with Bob.
Random dialogue system
Maximus system
The foundation for Maximus is now in place.
You'll see a new information screen explaining how his encounter system works.
Some renders turned out great... others, not so much. Unfortunately, I don't own an RTX 5090, so I'm working with the tools I currently have available.
Temporary changes
For now I've disabled:
penalties related to cleaning and food;
Bob's negative reaction to a lazy BJ.
So feel free to click through those interactions without worrying about punishment.
The text throughout the game has also been rewritten and expanded.
Bob
Try talking to him:
in the morning, in the evening, while drinking together.
Experiment with different arousal levels.
There's also one additional failure cutscene if you critically fail and refuse Bob's morning BJ while he's sitting in his armchair outside the shack.
Current content
Slug route - beginning implemented.
Maximus - two example scenes demonstrating the new encounter system.
Bob - outside BJ, inside-the-shack BJ, new dialogue variations, and evening drinking conversations.
Changelog 05.08
0.2.2.002 Changelog
Today I played through both
Part 1
and
Part 2
from start to finish and made a number of balance and progression improvements along the way.
Part 1
Removed two videos and replaced them with images.
Fixed a text bug when the protagonist slept outside the shack.
Added a way to gain
+1 Bob Relationship
by winning the water mini-game (helps reach 10 Relationship a bit faster).
Reduced the requirement for
Fast Chores
(50 Body is now enough).
Bob's evening drinking event now triggers
100% of the time
, making story progression smoother.
Increased the chance of the masturbation events, allowing Sluttiness to reach Level 10 faster.
Lowered the threshold for the masturbation event where Bob catches the protagonist in the shack. Once Sluttiness goes above 13, Bob will catch her masturbating with an almost 100% chance. This pushes Sluttiness to 15 and forces the transition into Part 2.
Added a new button that lets players jump straight to
35 Bob Relationship
once Part 1 is completed (15 Sluttiness).
Changelog 07.08
Hey everyone.
I played through Part 3 myself, and yeah - right now it was harder than it should be to reach the two Maximus scenes.
So I made a few changes:
His initial chance to appear in the cave during morning feeding was increased from
25% to 50%
.
This is a progressive chance - the higher Maximus's arousal, the higher the chance of encountering him, and the higher the chance of aggression.
I also added
two direct links
that become available after the
5th feeding
(
Maximus Relationship = 5
).
These links lead to the two scenes that would normally trigger once
RES goes above 80
.
Once the Maximus route has more scenes and the overall balance is in place, those scenes will work normally through the encounter system. For now, the links are there so you can actually reach the current content without unnecessary
grinding
.
About the slugs - I'll explain this again in case it wasn't clear.
I intentionally left the ability to control the protagonist's arousal while sitting in the
armchair outside the shack at night
. This is there specifically so you can trigger the slug events.
Set arousal to
90
, go to sleep, then head straight to the cave in the morning.
There is
no new Bob content in this update
. His content is still being worked on.
The
full version
now already includes all of these fixes and changes.
I also updated the
0.2.2.002 fix
- it now includes the option to directly trigger those two Maximus scenes.
002 fix
, extract it into the game's root folder, and replace the existing files when prompted.
v0.2.1 Beta
Sluttiness Level 40
- Added basically 2 new scenes with Bob (maybe a bit more).
Water Chip
+ the event you saw in the pictures from the previous post. It currently has
4 different paths
- 2 good and 2 bad. I added a beta button so you can check all of them (please
do not save
your game while exploring them).
Added the
first proper sex scene
with Bob. It’s the only full sex scene with him for now, plus a little morning humor afterwards. (There’s also a button to trigger it manually. By default, you need at least 10 Submissiveness for the event to start.)
Added more text random lines for the blowjob scenes at Sluttiness 35 and 40.
v0.2 Beta
Reworked Part 1 + the start of Part 2 (up to level 34)
v0.1 Hotfix
- Completely killed the insane waiting times between lines
- Prologue is now 2–3× faster
- Added “Instant Win” buttons for the pipe game + slug hunting
v0.1 -
Initial Relase
• Full prologue
• Handjob branch
• Oral branch
• Masturbation with escalating fantasies
• Camp survival & mini-games
Player reviews
Player rating5.0 / 5 · 22 ratings
Written reviews22 · avg 4.0★
Positive (4–5★)68%
Latest review2026-06-07
What players say
Most players praise its writing and visuals, while several criticize heavy grind and slow presentation.
5★13
4★1
3★1
2★3
1★2
Players like
Strong writing and atmospheric presentation
Good visuals, animations, and facial expressions
Interesting concept and rewarding slow build-up
Memorable characters and focused cast
Common complaints
Heavy grind with repetitive actions and chores
Slow text and dialogue presentation can frustrate
Unclear progression and missing hints
Best for players who tolerate grind and enjoy slow, writing-focused adult HTML games.
Summarised from 20 written player reviews.
JPeralta2026-06-07★★★★★
Excellent game with very strong writing. The grind can feel a bit tedious at times, but the overall experience makes it worthwhile. The cutscenes are fantastic, and I’m especially eager to see what Bob will do next. Looking forward to…
SmithJohn11072026-05-30★★★★★
I feel a sense of red rising inspiration here and I love it. Great game, many goons given. Big fan of the changes in facial expressions and the expressions them selves. Godspeed dev, can't wait for more
ErnestoQSP2026-05-28★★★★★
One of those times when, due to the low number of likes, I almost missed one of the best games of recent years. The AI graphics and the strange concept aroused suspicion. But in the end, the mood of the…