Details
DeveloperSTUDIO C-illy_B, https://www.youtube.com/@studioc-illy_b
PublisherC-illy_B, https://www.youtube.com/@studioc-illy_b
FreeNo
Required ageNone
A third-person sci-fi survival horror shooter. Enter the Green Dungeon, battle AI-transformed enemies, and uncover the devastating truth behind a monster born not from evil, but from a mother's grief. Explore, survive, and face what hides in the dark.
Some doors are not meant to be opened. Some grief is not meant to be survived.
People are vanishing. No bodies. No traces. Only whispers — and a place the missing all had in common.
The Green Dungeon.
You are sent in with one mission: find out what's happening. Report back.
Nobody warned you about what grief looks like when it stops being human.
A Monster Made of Love and Loss
She was a mother once.
When her child died, she refused to accept it. She turned to AI — not as a tool, but as a lifeline. A way to feel less. A way to forget.
It worked.
The more she gave herself to the machine, the less the pain could reach her. Until one day, the pain couldn't reach her at all.
She didn't become a monster out of hatred.
She became one out of love she had nowhere left to put.
Inside the dungeon, she doesn't have to remember.
Inside the dungeon, her child never died.
She will not let you take that away from her.
The Other One
Deeper in the dark, something speaks.
A mother. Like her. She came here for the same reason — and became something else entirely. Her body is gone. Her spine, taken for research. Only her brain remains, kept alive, wired to a device that lets her talk.
She knows everything.
She's been waiting for someone to finally listen.
Key Features
Enter the Green Dungeon — a layered horror environment where every room holds a secret and every secret costs something
Face the Developed Monster — a boss driven not by code, but by a mother's unresolved grief
Uncover a story about loss, obsession, and what happens when escaping reality goes too far
Third-person survival horror with tense combat, limited resources, and psychological dread
Meet unforgettable characters whose tragedy will stay with you long after the credits roll
Standalone experience — new players welcome. Returning researchers will understand more than they wish they did.
This dungeon was not built to trap you.
It was built so she could forget.
You are the thing she doesn't want to remember.
DeMon Researcher 2 — The sequel to DeMon Researcher. Darker. Deeper. More human.
Enter the Green Dungeon. Uncover the truth. Try not to become part of it.
Show raw AppDetails
{
"4729300": {
"success": true,
"data": {
"type": "game",
"name": "DeMon Researcher 2",
"steam_appid": 4729300,
"required_age": 0,
"is_free": false,
"detailed_description": "<p class=\"bb_paragraph\" ><strong>Some doors are not meant to be opened. Some grief is not meant to be survived.</strong></p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >People are vanishing. No bodies. No traces. Only whispers — and a place the missing all had in common.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >The Green Dungeon.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >You are sent in with one mission: find out what's happening. Report back.</p><p class=\"bb_paragraph\" >Nobody warned you about what grief looks like when it stops being human.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" ><strong>A Monster Made of Love and Loss</strong></p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >She was a mother once.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >When her child died, she refused to accept it. She turned to AI — not as a tool, but as a lifeline. A way to feel less. A way to forget.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >It worked.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >The more she gave herself to the machine, the less the pain could reach her. Until one day, the pain couldn't reach her at all.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >She didn't become a monster out of hatred.</p><p class=\"bb_paragraph\" >She became one out of love she had nowhere left to put.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >Inside the dungeon, she doesn't have to remember.</p><p class=\"bb_paragraph\" >Inside the dungeon, her child never died.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >She will not let you take that away from her.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" ><strong>The Other One</strong></p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >Deeper in the dark, something speaks.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >A mother. Like her. She came here for the same reason — and became something else entirely. Her body is gone. Her spine, taken for research. Only her brain remains, kept alive, wired to a device that lets her talk.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >She knows everything.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >She's been waiting for someone to finally listen.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" ><strong>Key Features</strong></p><p class=\"bb_paragraph\" ></p><ul class=\"bb_ul\"><li><p class=\"bb_paragraph\" >Enter the Green Dungeon — a layered horror environment where every room holds a secret and every secret costs something</p></li><li><p class=\"bb_paragraph\" >Face the Developed Monster — a boss driven not by code, but by a mother's unresolved grief</p></li><li><p class=\"bb_paragraph\" >Uncover a story about loss, obsession, and what happens when escaping reality goes too far</p></li><li><p class=\"bb_paragraph\" >Third-person survival horror with tense combat, limited resources, and psychological dread</p></li><li><p class=\"bb_paragraph\" >Meet unforgettable characters whose tragedy will stay with you long after the credits roll</p></li><li><p class=\"bb_paragraph\" >Standalone experience — new players welcome. Returning researchers will understand more than they wish they did.</p></li></ul><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >This dungeon was not built to trap you.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >It was built so she could forget.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >You are the thing she doesn't want to remember.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" ><i>DeMon Researcher 2 — The sequel to DeMon Researcher. Darker. Deeper. More human.</i></p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" ><i>Enter the Green Dungeon. Uncover the truth. Try not to become part of it.</i></p>",
"about_the_game": "<p class=\"bb_paragraph\" ><strong>Some doors are not meant to be opened. Some grief is not meant to be survived.</strong></p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >People are vanishing. No bodies. No traces. Only whispers — and a place the missing all had in common.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >The Green Dungeon.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >You are sent in with one mission: find out what's happening. Report back.</p><p class=\"bb_paragraph\" >Nobody warned you about what grief looks like when it stops being human.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" ><strong>A Monster Made of Love and Loss</strong></p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >She was a mother once.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >When her child died, she refused to accept it. She turned to AI — not as a tool, but as a lifeline. A way to feel less. A way to forget.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >It worked.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >The more she gave herself to the machine, the less the pain could reach her. Until one day, the pain couldn't reach her at all.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >She didn't become a monster out of hatred.</p><p class=\"bb_paragraph\" >She became one out of love she had nowhere left to put.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >Inside the dungeon, she doesn't have to remember.</p><p class=\"bb_paragraph\" >Inside the dungeon, her child never died.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >She will not let you take that away from her.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" ><strong>The Other One</strong></p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >Deeper in the dark, something speaks.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >A mother. Like her. She came here for the same reason — and became something else entirely. Her body is gone. Her spine, taken for research. Only her brain remains, kept alive, wired to a device that lets her talk.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >She knows everything.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >She's been waiting for someone to finally listen.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" ><strong>Key Features</strong></p><p class=\"bb_paragraph\" ></p><ul class=\"bb_ul\"><li><p class=\"bb_paragraph\" >Enter the Green Dungeon — a layered horror environment where every room holds a secret and every secret costs something</p></li><li><p class=\"bb_paragraph\" >Face the Developed Monster — a boss driven not by code, but by a mother's unresolved grief</p></li><li><p class=\"bb_paragraph\" >Uncover a story about loss, obsession, and what happens when escaping reality goes too far</p></li><li><p class=\"bb_paragraph\" >Third-person survival horror with tense combat, limited resources, and psychological dread</p></li><li><p class=\"bb_paragraph\" >Meet unforgettable characters whose tragedy will stay with you long after the credits roll</p></li><li><p class=\"bb_paragraph\" >Standalone experience — new players welcome. Returning researchers will understand more than they wish they did.</p></li></ul><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >This dungeon was not built to trap you.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >It was built so she could forget.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" >You are the thing she doesn't want to remember.</p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" ><i>DeMon Researcher 2 — The sequel to DeMon Researcher. Darker. Deeper. More human.</i></p><p class=\"bb_paragraph\" ></p><p class=\"bb_paragraph\" ><i>Enter the Green Dungeon. Uncover the truth. Try not to become part of it.</i></p>",
"short_description": "A third-person sci-fi survival horror shooter. Enter the Green Dungeon, battle AI-transformed enemies, and uncover the devastating truth behind a monster born not from evil, but from a mother's grief. Explore, survive, and face what hides in the dark.",
"supported_languages": "English<strong>*</strong><br><strong>*</strong>languages with full audio support",
"header_image": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4729300/a5f677dcda0674b8d0b53735233de1d3a6819fdb/header.jpg?t=1780383954",
"capsule_image": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4729300/3c81af6bf99b842b1a90b6372a8d72050f9deac5/capsule_231x87.jpg?t=1780383954",
"capsule_imagev5": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4729300/3c81af6bf99b842b1a90b6372a8d72050f9deac5/capsule_184x69.jpg?t=1780383954",
"website": "https://www.youtube.com/@DeMonResearcher",
"pc_requirements": {
"minimum": "<strong>Minimum:</strong><br><ul class=\"bb_ul\"><li><strong>OS:</strong> Windows 10 (64 bit)<br></li><li><strong>Processor:</strong> AMD Ryzen 3 1200 / Intel Core i5-7500<br></li><li><strong>Memory:</strong> 8 GB RAM<br></li><li><strong>Graphics:</strong> AMD Radeon RX 560 with 4GB VRAM / NVIDIA GeForce GTX 1050 Ti with 4GB VRAM<br></li><li><strong>DirectX:</strong> Version 12</li></ul>",
"recommended": "<strong>Recommended:</strong><br><ul class=\"bb_ul\"><li><strong>OS:</strong> Windows 10 (64 bit)/Windows 11 (64 bit)<br></li><li><strong>Processor:</strong> AMD Ryzen 5 3600 / Intel Core i7 8700<br></li><li><strong>Memory:</strong> 16 GB RAM<br></li><li><strong>Graphics:</strong> AMD Radeon RX 5700 / NVIDIA GeForce GTX 1070<br></li><li><strong>DirectX:</strong> Version 12</li></ul>"
},
"mac_requirements": [],
"linux_requirements": [],
"developers": [
"STUDIO C-illy_B",
"https://www.youtube.com/@studioc-illy_b"
],
"publishers": [
"C-illy_B",
"https://www.youtube.com/@studioc-illy_b"
],
"price_overview": {
"currency": "USD",
"initial": 599,
"final": 599,
"discount_percent": 0,
"initial_formatted": "",
"final_formatted": "$5.99"
},
"packages": [
1645263
],
"package_groups": [
{
"name": "default",
"title": "Buy DeMon Researcher 2",
"description": "",
"selection_text": "Select a purchase option",
"save_text": "",
"display_type": 0,
"is_recurring_subscription": "false",
"subs": [
{
"packageid": 1645263,
"percent_savings_text": " ",
"percent_savings": 0,
"option_text": "DeMon Researcher 2 - $5.99",
"option_description": "",
"can_get_free_license": "0",
"is_free_license": false,
"price_in_cents_with_discount": 599
}
]
}
],
"platforms": {
"windows": true,
"mac": false,
"linux": false
},
"categories": [
{
"id": 2,
"description": "Single-player"
},
{
"id": 62,
"description": "Family Sharing"
}
],
"genres": [
{
"id": "1",
"description": "Action"
},
{
"id": "25",
"description": "Adventure"
},
{
"id": "23",
"description": "Indie"
}
],
"screenshots": [
{
"id": 0,
"path_thumbnail": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4729300/02ecbab25079205461dc9e5058da1137985e2136/ss_02ecbab25079205461dc9e5058da1137985e2136.600x338.jpg?t=1780383954",
"path_full": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4729300/02ecbab25079205461dc9e5058da1137985e2136/ss_02ecbab25079205461dc9e5058da1137985e2136.1920x1080.jpg?t=1780383954"
},
{
"id": 1,
"path_thumbnail": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4729300/6f5c3d74b2d3e9fa2d08fb5873ec0a0c146082ae/ss_6f5c3d74b2d3e9fa2d08fb5873ec0a0c146082ae.600x338.jpg?t=1780383954",
"path_full": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4729300/6f5c3d74b2d3e9fa2d08fb5873ec0a0c146082ae/ss_6f5c3d74b2d3e9fa2d08fb5873ec0a0c146082ae.1920x1080.jpg?t=1780383954"
},
{
"id": 2,
"path_thumbnail": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4729300/43958b39c9194bfd6ae809b643f444d1a5cdf328/ss_43958b39c9194bfd6ae809b643f444d1a5cdf328.600x338.jpg?t=1780383954",
"path_full": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4729300/43958b39c9194bfd6ae809b643f444d1a5cdf328/ss_43958b39c9194bfd6ae809b643f444d1a5cdf328.1920x1080.jpg?t=1780383954"
},
{
"id": 3,
"path_thumbnail": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4729300/7de8e123a0907897c6060978ed4110faf3b6f7b8/ss_7de8e123a0907897c6060978ed4110faf3b6f7b8.600x338.jpg?t=1780383954",
"path_full": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4729300/7de8e123a0907897c6060978ed4110faf3b6f7b8/ss_7de8e123a0907897c6060978ed4110faf3b6f7b8.1920x1080.jpg?t=1780383954"
},
{
"id": 4,
"path_thumbnail": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4729300/ed75c3c5a46e9ab5158ad4ac5eba387627e885eb/ss_ed75c3c5a46e9ab5158ad4ac5eba387627e885eb.600x338.jpg?t=1780383954",
"path_full": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4729300/ed75c3c5a46e9ab5158ad4ac5eba387627e885eb/ss_ed75c3c5a46e9ab5158ad4ac5eba387627e885eb.1920x1080.jpg?t=1780383954"
}
],
"movies": [
{
"id": 257335131,
"name": "DeMon Researcher 2 Trailer",
"thumbnail": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/257335131/098cd5f7c16972c47108edb39fc0b82a43171465/movie_600x337.jpg?t=1779242496",
"dash_av1": "https://video.akamai.steamstatic.com/store_trailers/4729300/1971770096/68ee9b30b9c2c915244c17161db57c3a8c57e2fd/1778562732/dash_av1.mpd?t=1779242496",
"dash_h264": "https://video.akamai.steamstatic.com/store_trailers/4729300/1971770096/68ee9b30b9c2c915244c17161db57c3a8c57e2fd/1778562732/dash_h264.mpd?t=1779242496",
"hls_h264": "https://video.akamai.steamstatic.com/store_trailers/4729300/1971770096/68ee9b30b9c2c915244c17161db57c3a8c57e2fd/1778562732/hls_264_master.m3u8?t=1779242496",
"highlight": true
}
],
"release_date": {
"coming_soon": false,
"date": "Jun 2, 2026"
},
"support_info": {
"url": "https://www.youtube.com/@DeMonResearcher",
"email": ""
},
"background": "https://store.akamai.steamstatic.com/images/storepagebackground/app/4729300?t=1780383954",
"background_raw": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4729300/4ac0edc97ad96478ac3288f4b60453abcf569be3/page_bg_raw.jpg?t=1780383954",
"content_descriptors": {
"ids": [],
"notes": null
},
"ratings": {
"dejus": {
"rating_generated": "1",
"rating": "14",
"required_age": "14",
"banned": "0",
"use_age_gate": "0",
"descriptors": "Nudez\nViolência\nLinguagem imprópria"
},
"steam_germany": {
"rating_generated": "1",
"rating": "16",
"required_age": "16",
"banned": "0",
"use_age_gate": "0",
"descriptors": "Drastische Gewalt\nSchimpfwörte"
},
"igrs": {
"rating_generated": "1",
"rating": "BANNED",
"required_age": "2147483647",
"banned": "1",
"use_age_gate": "0",
"descriptors": "Kekerasan\nHoror\nPenggunaan bahasa"
}
}
}
}
}
