Silent Echo is a dark, story-driven sci-fi exploration game set inside Installation Echo, a corporate research facility that has gone silent. You play as an elite armored agent sent to investigate what went wrong - and what took over...
About this game
- Genre
- Adult Visual Novel
- Developer
- Jaded Dreams
- Release date
- August 2024
- Updated
- April 2026 (version 0.4.1)
- Status
- Ongoing
- Other games
- Starwatch Academy
- Game Engine
- Twine (play in your browser)
Updated on April 23rd 2026, what's new in version 0.4.1?
This update expands the campaign with new story content and opens up the barracks as a new explorable area filled with items to discover. Players can enjoy additional character interactions in the safe zone, along with 34 new hairstyle options, expanded color customization, and an exclusive Patron hairstyle. New xeno-themed tattoos can now be unlocked through Echo, who also receives a dedicated codex entry. Gameplay balance has been improved with updated corruption scaling for better late-game progression, while the new Utility skill category helps organize support-focused abilities. Audio files have been optimized to reduce file size and improve loading times, and Adaptive Nanites has been fixed to provide its intended healing effect.
🚀 Version 0.4.1 Update 🚀
✨ New Content
* Added new campaign content
* The barracks can now be explored, featuring new items to discover
* Added new character interactions in the safe zone
* Added 34 new hair options to Zippy's Salon
* Added new xeno themed tattoos, unlockable through Echo in the safe zone
* Added 1 new Patron exclusive hairstyle
⚙️ Gameplay Changes
* Maximum corruption now scales with 20% of your maximum health, making corruption management more forgiving in later chapters
* Added a new Utility skill category for support-focused abilities
* Bloodlust and Adaptive Nanites have been moved to the Utility category
* Bloodlust and Adaptive Nanites are now Immediate-type skills
* Players with these skills assigned to Slot 2 will have that slot reset to Piercing Shot
🛠️ Improvements
* Echo now has a character codex entry
* All audio files have been converted to Ogg Vorbis format, reducing file size and improving loading times
🐞 Bug Fixes
* Fixed an issue where Adaptive Nanites only provided 50% of its intended healing effect
🚀 Version 0.4.0 Update 🚀
✨ New Content
* The first part of Chapter 4 is now available
* Added 1 new Patron exclusive skin for Agent 18
⚔️ Gameplay Changes
* You can now swap weapons during combat using the new Swap Weapon skill in Slot 0
* Reduced the health of the Palisade tank during Chapter 3's interlude
🎨 Improvements
* Updated several Chapter 1 artworks
🐞 Bug Fixes
* Fixed buggy character avatars during Chapter 3's final sequence
* Fixed the succubus codex entry not being added when spared
* Fixed the succubus not dropping resin when defeated
* Fixed several issues related to being naked
* Fixed missing images during Victoria's library encounter
* Fixed multiple typos throughout the game
Version 0.3.5 🚀
- Content: Chapter 3 interlude is now available 📖
- Change: Harpoon Launcher now applies a bleed effect to humanoid targets 🩸
- Bugfix: Fixed the slimesuit variant of the bunny suit not rendering 🐰
(Thanks to SmileFace for reporting!)
- Bugfix: Fixed Victoria's portrait showing the wrong image in some scenes 🖼️
- Bugfix: Fixed Harpoon Launcher using the wrong damage type ⚙️
Version 0.3.4a ❄️
A small hotfix release before the holiday break. Have fun and happy holidays! 🎄
- Bugfix: Fixed a progression blocker in the High Security Wing if you befriended
the slimegirls but didn’t find Zippy in Chapter 3 🚫
- Bugfix: You can no longer enter the Flooded Labs while a parasite is attached 🦠
- Bugfix: Fixed missing image for the datapad scene in the Flooded Labs
(there wasn’t meant to be an image there)
- Bugfix: Fixed scenes in Chapter 3 where Ava displayed her variable name instead
of her actual name (Thanks to tortoiseforever!) 🐢
- Bugfix: Fixed incorrect speaker in one Evolution 5 scene
(Thanks to Ryuuka!)
- Bugfix: Agent 18 can now properly be set as inactive 🕵️
Version 0.3.4 🌊
This update adds the Chapter 3 finale, new areas, achievements, weapon upgrades,
and several quality-of-life improvements.
- Content: High Security Wing is now accessible 🔐
- Content: Flooded Labs unlocked from the Xeno Wing 🌊
- Content: Added 4 new sex scenes 🔥
- Content: Added 6 new achievements 🏆
- Content: Added 1 new patron-exclusive outfit 👗
- Content: Added weapon upgrades for Acid Gun and Plasma Katana ⚔️
- Improvement: Updated paperdoll body images with improved detail 🎨
- Improvement: Weapons now display proper base damage in inventory 📊
- Balance: Concussive Strike cooldown reduced to 2 turns (down from 4) ⚖️
Version 0.3.3 🧬
Introduces new Chapter 3 content, Ava’s succubus evolution, weapon upgrades,
QoL improvements, and multiple bug fixes.
- Feature: Customize visible corruption level and breast size at Zippy’s
styling station (requires corruption level 6) 💉
- Content: Added a new location to the Artifact Wing 🗝️
- Content: Added new weapon upgrades in Chapter 3 (find the plans!) 🔧
- Content: Ava’s succubus evolution is now available 😈
- Content: Added existing sex scene variants for succubus Ava
- Content: Added 1 new sex scene for Ava and Fem MC
- Content: Added 1 new sex scene with a mysterious participant
(requires Emilia in Chapter 3)
- Content: Added 1 new sex scene with Victoria (talk to her at the archives)
- Content: Added 1 new patron-exclusive outfit 👑
- Improvement: Emilia’s relief scene updated with new animation and artwork 🎞️
- Improvement: Added Skill Book quick-access button to the sidebar 📘
- Improvement: Combat sidebar now shows remaining charges ⚔️
- Bugfix: Fixed tattoo styling station overcharging the player
- Bugfix: Fixed Ava’s name displaying incorrectly in combat turn order
0.3.2a
Feature: You may now apply tattoos using Zippy's styling station.
Bugfix: Fixed Victoria's dialogue portrait showing the wrong image prior to acquiring her suit. Thanks to ArsenalJacob for reporting this.
Bugfix: Fixed Sylvia appearing in Deep Vault scenes when she shouldn't. Thanks to Evil Miku-zilla for reporting this.
Bugfix: Fixed the decontamination chamber in Sector 105-B not doing the one thing it was supposed to do.
0.3.2
This release introduces an entirely new area, the deep vault, accessible from the artifact wing. Much awaits if you're willing to uncover all the secrets the deep vault has to offer!
Have fun!
Changelog:
Content: The deep vault is now available for exploration in the artifact wing, for a total of 21 new locations to explore.
Content: A new squad member can be found and recruited in the deep vault.
Content: Added the guardian as a new random encounter in Chapter 3.
Content: Added a new event for female MC featuring Sylvia and Victoria. Talk to Sylvia in the security room to start it.
Content: Added 5 new sex scenes.
Content: Added one new skin and one new perk for Sylvia.
Content: Added one new skin and one new perk for Victoria.
Content: Added one new primary weapon, the Acid Biogun.
Content: Added three new achievements.
Content: Added one new patron exclusive outfit.
Balance: The nova cannon now requires 10 charges, down from 20.
Bugfix: The masturbation scene in Chapter 2 now properly displays the animation. Thanks to 198610 for reporting this.
Bugfix: Fixed the parasite being too small for Corruption 6. Thanks to psychocricket for reporting this.
Bugfix: Fixed a couple of cases where the fem variant would not play or was missing. Thanks to the players that have reported such cases.
Bugfix: Fixed many cases of Victoria's avatar being incorrect. Thanks to 198610 for reporting this.
Bugfix: Fixed the incorrect tooltip of Adaptive Nanites effect. Thanks to Ayeba for reporting this.
Bugfix: Fixed several issues in Chapter 2 related to Lina's evolution quests.
Misc: Updated the drone duo and drone trio scenes with placeholders for their female variants.
Misc: AOE damage notifications will now display a more accurate damage value based on the first enemy's resistances and weaknesses.
Version 0.3.1a
Bugfix: The masturbation scene in Chapter 2 now properly displays the animation. Thanks to 198610 for reporting this.
Bugfix: Fixed the parasite being too small for Corruption 6. Thanks to psychocricket for reporting this.
Bugfix: Fixed a couple of cases where the fem variant would not play or was missing. Thanks to the players that have reported such cases.
Bugfix: Fixed many cases of Victoria's avatar being incorrect. Thanks to 198610 for reporting this.
Bugfix: Fixed the incorrect tooltip of Adaptive Nanites effect. Thanks to Ayeba for reporting this.
Misc: Updated the drone duo and drone trio scenes with placeholders for their female variants.
Get Silent Echo
Version 0.3.1
This release adds new content to the game and fixes some issues found in the previous release. Due to the amount of work involved in adding proper support for the new corruption levels, the development of the artifact wing has been moved to the next update.
- Content: You can now access the first room of the Artifact Wing.
- Content: Corruption levels 5 and 6 are now available.
- Content: Added 2 new sex scenes.
- Content: Added 8 new fem MC specific sex scenes.
- Change: Bleed damage type now bypasses armor.
- Change: Healing has been overhauled. HP gets restored at 100% rate, but AP gets restored at 50% rate. Healing effects have been buffed to account for this.
- Improvement: Added support for corruption levels 5 and 6 to all Chapter 3 scenes (about 20+ scenes).
- Bugfix: The slimegirls can now be properly tamed later on if you lost to them the first time. Thanks to Grimm for reporting it.
- Bugfix: Fixed a missing door on Chapter 3's minimap. Thanks to Emmeken for reporting this.
- Bugfix: Fixed a couple of visual issues with the slimesuit variant of the Xeno Bodysuit. Thanks to ZombLemur for reporting it.
- Misc: Optimized a couple of videos to reduce performance issues in some sex scenes.
0.3.0a:
Bugfix: The slimegirls can now be properly tamed later on if you lost to them the first time. Thanks to Grimm for reporting it.
Bugfix: Corruption 4+ gains are now hidden as expected, considering the next corruption levels are not yet available.
Bugfix: Fixed a missing door on Chapter 3's minimap. Thanks to Emmeken for reporting this.
Bugfix: Fixed a couple of visual issues with the slimesuit variant of the Xeno Bodysuit. Thanks to ZombLemur for reporting it.
Misc: Optimized a couple of videos to reduce performance issues in some sex scenes.
0.3.0 Changelog:
Content: The first area of Chapter 3 is now available.
Content: Added 8 new sex scenes.
Content: Added 5 new enemies.
Content: Added Emilia's first corruption threshold event.
Content: Added Ava's first path of stage 2 evolution.
Content: There is a new unique item available at Chapter 3's GWEN station.
Bugfix: Lina's MC-4 Power Core will now be properly removed from the inventory upon completion of her personal quest.
Bugfix: Fixed a few cases of Ava's custom name not being correctly used in scenes.
Get Silent
Version 0.2.4
Changelog:
Content: The chapter 2 interlude is now available. You can access it from the previous "End of Content" screen.
Content: Added a new mystery character in Chapter 2. You can find them in the Robotics Lab.
Content: Added a new aegis skin to obtain in Chapter 2.
Content: Added 2 new small talk options with Emilia in Chapter 2.
Content: Added 2 new small talk options with Victoria in Chapter 2.
Content: Added 2 new small talk options with Ava in Chapter 2.
Content: Added 2 new small talk options with Sylvia in Chapter 2.
Content: Added 3 new small talk options with Lina in Chapter 2. Availability may differ depending on the chosen upgrade path.
Content: Added 5 new hairstyles to the hair pod.
Content: Added one new patron exclusive outfit.
Feature: You can now set squad members as inactive from the squad management page. Inactive squad members will continue to follow you and participate in conversations as normal but will not participate in combat encounters.
Feature: Added a hair pod in a new location of Chapter 2, granting you the ability to alter Agent 36's hairstyle. Requires Corruption 2+.
Feature: Added new corruption management capabilities in the cheat menu. You can now add, remove and lock/unlock corruption gains.
Feature: Added a "font size" option in the accessibility section of the settings menu with three options to choose from.
Version 0.2.3
This release adds new content to the game and fixes some issues found in the previous release.
- Content: The campaign has received new content. You may now complete Chapter 2!
- Content: Added two new sex scenes with Victoria.
- Content: Added two new sex scenes featuring Victoria and Sylvia.
- Feature: You can now ask Victoria to swap between a wearable slimesuit form or an independent form after completing the quest "Knee Deep in the Goo". Requires Corruption 2+.
- Feature: Implemented ultimate abilities.
- Feature: A surrender button is now available in the sidebar during combat encounters. It will lead to loss variant of scenes.
- Change: Some consumables like health and armor items will no longer generate notifications upon use.
- Improvement: Music tracks have been normalized as best as possible. There should no longer be tracks much louder than others.
- Bugfix: Fixed a missing image in Sylvia's initial encounter. Thanks to Kass for reporting this.
0.2.2. This release adds new content, scenes, features, and fixes a couple of issues with the game.
Have fun!
Changelog:
Content: A challenge awaits you in the Training Room, with plenty of rewards and a unique skill for players who complete it!
Content: Sylvia can now be recruited as a squad member after completing the events of the Experimental Lab.
Content: Added 4 sex scenes for Lina.
Content: Added 2 sex scenes for Emilia.
Content: Added 2 sex scenes for Ava.
Content: Added 1 skin for Emilia. It can be found in the clothing lab.
Content: Added 1 skin for Victoria. Talk to her in the security room to acquire it.
Content: Added 1 skin for Ava. It can be found in Alix's office.
Content: Added 1 patron exclusive skin for Ava.
Change: You can now purchase 5 extra Stamina and Dexterity boosts from the upgrade station after completing Chapter 1.
Balance: Lina's Heavy Flamer skill has been buffed to 80 damage, from 40.
Feature: A new setting option named "Fast Combat" has been added to the game. Turning it on will cause combat turns to be played at 200% speed.
Feature: Added skins support for squad members.
Bugfix: You should no longer teleport from Chapter 2's breakroom to Chapter 1's breakroom in very rare occurences.
Bugfix: Brave Browser will no longer throw errors when enabling keyboard navigation on Itch.io online play.
Bugfix: Lina's codex pages will now show the proper content after an evolution has been performed.
Bugfix: Fixed minor naming inconsistencies.
Bugfix: It's no longer possible to call Ava in some of Chapter 2's encounters when she was left behind. Thanks to Oliver for reporting this.
Version 0.2.1
This release adds new content to the game and fixes some issues found in the previous release.
- Content: Added the christmas event to the game. You can start it by selecting the "A fever dream" option in Chapter 2's security room.
- Content: Added 3 evolution paths for Lina.
- Content: Added new quest "I can fix her".
- Content: Quest "Knee Deep in the Goo" has new content.
- Content: Added new interactibles to the Storage Vault.
- Content: Added Aegis armor skins. You may acquire two of these skins from Gwen.
- Content: Added one patreon exclusive aegis skin.
- Feature: A new setting option called "Content Warnings" has been added to the settings menu. It will be used to display additional hints for unavoidable TFs and other kinds of special scenes, for players that feel the need to have such warnings.
- Bugfix: You can now equip clothes in Chapter 2 as soon as you reach Corruption level 2 if Emilia was left behind. Thanks to Smallfrie for reporting this issue.
- Bugfix: Fixed inconsistent text in the canister scene in Alix's office. Thanks to Emmeken for reporting this.
- Bugfix: Corruption 4 is now properly displayed in Sylvia's paizuri scene.
- Bugfix: Emilia will no longer show up during Chapter 1's boss encounter if she isn't meant to be there.
- Bugfix: You can now only repair Lina in Chapter 1, as originally intended.
Version 0.2.0
The first half of Chapter 2 is now available, with new campaign content, new enemies, new allies, locations, items, sex scenes and more to find!
The combat system has also received significant changes, with 9 damage types instead of 3 for an improved experience. Some skills have also been rebalanced or given new damage types, making them interesting picks in different situations.
Our next updates will be focused on adding content to the new locations in Chapter 2. Feel free to give us your feedback about the changes and new additions of this update!
- Content: The first half of Chapter 2's campaign is now available. Trouble awaits!
- Content: Added corruption levels 3 and 4.
- Content: Added a new unique event in Alix's office. Requires Emilia to be a squad member.
- Content: Added a special event with Ava when resting in chapter 2.
- Content: Added a new companion to find in chapter 2.
- Content: Added two new outfits to find in chapter 2.
- Content: Added new enemies and sex scenes in chapter 2.
- Content: Added one new hairstyle to find for corruption 2+.
- Content: Side Quest "Unlikely Alliance" has a new stage.
- Content: Added one new patron exclusive weapon.
- Content: Added one new patron exclusive outfit.
- Change: Skills and damage types have been reworked. There's now 9 damage types instead of 3. Check the bestiary codex entries to see the enemies' updated weaknesses.
- Change: Piercing Shot and Grenade Toss are now piercing type abilities instead of physical.
- Change: Added a new upgrade tier for the Personal Shield Module.
- Change: The slimesuit variant of the Warrior Nun outfit now also benefits from Aegis upgrades.
- Change: The base armor of the Civilian Outfit has been buffed to 50 armor instead of 10.
- Change: The upgrades for the Civilian Outfit have been removed from the game in favor of a new upgrade tier for the shield module. With this change, we hope to reduce commitment to single outfits and make swapping between outfits more enticing.
- Change: Bonus resin gains are now consistent and will always amount to 50% of the base gain.
- Change: You can now have sex with Ava more often. (15 rooms > 10 rooms).
- Change: You can now have sex with Emilia more often. (15 rooms > 10 rooms).
- Feature: You can now disable music from the settings menu.
- Feature: You can now hide helmets from the settings menu. Only works for corruption level 2 and above.
- Improvement: Added a darker background to technical locations like the workbench and recycler. This should greatly improve the ability to read text in these scenes.
- Improvement: Keyboard navigation hints will no longer sometimes appear multiple times.
