Breed Laboratory is a 3D animated horror game made with Unity by Moeymoey. It uses a third-person perspective, and you play a female protagonist trying to escape a lab full of lewd creatures. It is inspired by Silent Hill and the game Escape from the Giant Insect Lab. The game is uncensored and features pregnancy themes.
The current build is v1.01, released on December 18, 2024 for Windows in English. Development is ongoing after the v1.0 full release, which includes all endings and is available for purchase, while offering a demo covering Act 1. The latest patch fixes the previously unreachable virgin ending, keeps the Act Skip and Gallery Menu visible across resolutions, resolves a Futa Phantom struggle glitch, and refines some dialogue.
Developer's description
A 3rd Person game, inspired by games like "Escape from the Giant Insect Lab" and "Silent Hill" where you have to find your way out of a laboratory filled with lewd creatures.
v1.01
the virgin ending in v.1.0 is unreachable due to a bug. v.1.01 attempts to fix it.
Patchnotes:
- Act Skip and Gallery Menu should stay on screen in different resolutions.
- Futa Phantom struggle glitch fixed.
- Virgin Ending should now be reachable.
- Some dialogue refinements.
v1.0
It has been a long journey, but finally, Breed Laboratory v1.0 with all endings is now available for purchase!
You can try out the demo, which includes Act 1.
For those who discovered the game before its release and played the most recent development build, please note that the full release does not feature additional creatures—you’ve already experienced nearly the full version! However, consider purchasing the game anyway. :>
v0.45.2
See the changes and additions made in the previous Dev-Log. This version contains besides the first ending additional bugfixes:
After talking to the scientist as a virgin, you won’t be able to enter the classrooms anymore
You get stunned when hit by Luci
Mantis Item for the Head tooltip tells that you will be able to see tentacle traps
Attempt to fix glitching out of the tram when it starts driving
Final Level: Fixed some collider issues
Final Level: Fixed some interaction issues
Licker should not regain stamina instantly anymore
Wasps pathfinding: Should not be able to go through boxes
Fixed some Fly Trap issues
Rewrote the Scientist x Protag dialogue again
Botanic Main: Yellow Keycard – in panties enthusiast room should no longer respawn
This is probably the last public update for Breed Laboratory.
The full version: v.1.0 with all endings will be released “soonish”. It is quite a jump in the version number because the game was originally not planned out from start to finish. The version numbers were mainly used to tell how much change has been done between the updates.
But after Breed Laboratory, the journey of H-Game development continues. Community on Discord and Supporters on Patreon/Subscribestar already know what is coming next, people on Itch.io might have to wait a little until the new page with a playable demo is up. Stay tuned :>
That's it for now
Greets :>
v0.45
New Content:
New Character encounter added: Luci – Can be found in scientists dorms (Wolf v2 Area) -
No h-scenes are planned with her.
Peak Scenes:
Lita x Scientist (In the Toilet after activating the generator in the main botanic area)
Scientist x Phantoms (Corrupted Botanic, inside the „panties enthusiasts“ room)
Male Soldier x Hugger (Ending Level)
Female Soldier x Hound (Ending Level)
Ending Level
Changes:
Some notes and dialogues rewritten
Wolf v2 escapable when catched after picking up the last key card. (Endurance fight)
Bugfixes:
Gallery Wasps
Gallery Hound
Hound AI fixes
Main Botanic Toilet Door interaction
v0.41
Version 0.41 closes Act 4 with 2 new creatures and an updated Gallery. For more information, refer to the previous Dev-Log.
v0.40
The update introduces the End of Act 4. Two new creatures are waiting for you :>
The first one you can see in the screenshot above and the other one:
Additionally:
Gallery Act 4 (Except the two new creatures)
New Cheat mode: Infinite Cloth duration
Based on your actions through out the game, the end of this Act decides the ending you will move towards to in the last Act which will be Act 5
There will be three possible endings: True Ending, Virgin Run, ? - Ending
v0.38
General:
New Area added - Activate another generator inside the Botanic in order to open some previously inactive doors
New Creature can be encountered: Mutated Wasp
Gallery: Scientist x Protagonist Scene can be repeated
Act Skips and Cheat Mode is now always available
Inventory and UI Changes
You can see the item you picked as a popup picture
You can see the protagonist while the inventory is open
Dress Doll view while the inventory is open
Added an option to undress cloth (Only undamaged cloth can be undressed)
Added some Tooltip notes
New Items:
Repair Kit - Repairs all cloth you are currently wearing
New Cloth: Panties, Top, Tights, Skirt
Balance:
Changed the location of some cloth in the dorms and the starting area, which are now spread in boxes or lockers
Lewd Level is now capped at Level 10 - Gain Willpower, resistance and struggle-damage bonus each level
Hounds now take damage from the weapon
Hound are now effected by the Mantis Perk
SaB Mode (Submissive and Breedable difficulty)
Tentacle Trap and Tentacle Wall releases you after its second ejaculation
Changed some Facial Expressions
Changed some Scientist X Protag Dialogue
You can find other starting cloth when playing as SaB
Bugfixes:
Unlocked doors in Act 4 Botanic Main Area should now be saved properly
Fixed Ammo save exploit outside of Botanic Act 4
Some bug fixes on Wolf v1 AI
Stat numbers should now be shown more properly
Shoes now lose durability probably when stepping on slimy stuff
Known Issues:
Strange Hairband duplicating
Tram Glitch
v0.37
Development log
v.0.37
New Game Difficulty: Submissive and Breedable
You can’t struggle
Higher chance of pregnancy
No options to abort
No weapon
more Willpower resistance
New
creature
encounter:
The
Hound
Added “Return to the Main Menu” Option in the Pause Screen
Gallery
Act
3 - Additional
creatures
are
now
available
Mantis
Tentacle Trap
Mayu Phantoms
v.0.34
Additions:
Masturbation Mechanic (Key: M):
In certain areas (marked with a heart in the UI), you are able to masturbate. Climaxing while doing this will restore a significant portion of your Willpower. However, if your lust value is below a certain threshold, you will not be able to reach climax, limiting its usage.
The Tentacle Wall
, suggested by "Ry," is the winner of the Creature Suggestion Contest and is now ready to trap you.
+
Content from the latest supporter version
The beginning of Act 4
Lita Phantom H-Scene
New creature "Octus."
Gallery Act 2
Bugfixes/Changes:
Collider Issue in the Dorms
Collider Issue in the Botanic
More hints for the Statue Riddle in Act 1
Wolf Perk Change. Your Willpower recharges to a certain point
Impregnator: slightly improved its flying animation
Your willpower debuff will no longer be removed on save
v.0.33
The Statue Riddle in Act 1 has been reworked
Balance changes has been implemented to make it more challenging to avoid creatures. However, you have now the ability to restore lost Willpower at the Save-TV, though this is a temporary solution.
Some of the issues that were reported, such as the weapon glitch and the problem of lost items when loading the game has been fixed.
The Phantom Hunt Area is now less dark.
Gallery Act 1
v.0.30.1
Changes
Mantis Perk is now easier to obtain
Mantis Regeneration time after struggling free increased
Encounters in the Dream Area now give experience points
The Dream Area's Wolf will no longer impregnate you.
The position of the Delete Button on Inventory Slots has been changed.
Pregnancy: Belly will now progress more slowly.
Hair animations have been improved.
Giving oral now has some additional leftovers.
Willpower debuffs will now recover slowly if they fall below 10.
Willpower debuff rates have been reduced by approximately 30%.
The following bugs have been fixed (Probably):
The Masturbation Scene at the end of Act 3 will no longer include pregnancy or creampies.
You can no longer speak to the Broodmother after completing her dialogue.
The Love Potion can now be picked up even if your inventory is full.
Research Basement ID Cards should no longer disappear from the inventory if you load the game.
Lewd Panties will no longer have a durability bar when equipped, and will correctly give you the "naked" status.
Lewd Panties can now be removed by pressing the "U" key.
Lewd Bras will only be removed if you are wearing normal panties. If you are, the bra will go back into your inventory unless it is full, in which case it will be lost.
The Hugger enemy will now deal damage correctly even if you are standing still.
A light glitch in the Phantom Hunt Area has been fixed.
The doors in the Dream Area will now be open after saving and loading the game after the Licker Event.
>>> Using old save files on a newer version is not recommended <<<
Player reviews
Player rating4.0 / 5 · 20 ratings
Written reviews20 · avg 3.8★
Positive (4–5★)65%
Latest review2026-02-10
What players say
Mixed but mostly positive reviews highlight unique horror adult gameplay despite janky controls and bugs.
5★8
4★5
3★3
2★3
1★1
Players like
Unique blend of survival horror and adult content
Spooky atmosphere and distinctive visual design
Well-animated adult scenes with varied creatures
Interesting puzzles and varied level design
Common complaints
Aiming and combat controls feel clunky
Bugs and rough user interface
Dark lighting makes navigation difficult
Best for players who tolerate janky controls for unique horror adult content
Summarised from 20 written player reviews.
Squall142026-02-10★★★★★
Simple game but with variety and design for each levels. Pretty atmospheric survival horror game with really dim sections even with full brightness on. Not truly scary but more anxiety-ridden. You'll always have the feeling that something ominous is going…
Tactical Molotov2025-10-23★★★★★
Breed Laboratory: Story: You wake up in a holding cell in a laboratory as you explore you encounter lewd creatures trying to stop you from escaping. Scene's: they are a bit basic only having 1-2 versions per creature Gallery: Your…
Mr. Cofman2025-10-19★★★★★
Indulge and make HER proud! Uncertainty will only lead to nothing! A total refusal? You sure? They won't let you go. Quite quirky and hardcore 3rd person survival shooter! Everything will get in your way, healing items are scarce…