SYNN:Labs [v0.5.18] [The Lizard Factory]

July 22, 2026F95

Deep underground, in an undisclosed research facility, a scientist is working on a secret experiment…
Welcome, to the SYNN:LABS.
It is your task to feed the creature chemical compounds, keep an eye on it’s vitals,
while managing a constantly growing array of mutations and potential injuries.
But the payout; a magnificent creature, as deadly as it is obedient to you as it’s creator.

Thread Updated: 2026-07-21

Release Date: 2026-07-16

Developer: The Lizard Factory Itch.io – ko-fi

Censored: No

Version: 0.5.18

OS: Windows

Language: English

Genre:

2dcg, animated, management, female protagonist, sandbox, side-scroller, big ass, big tits, monster girl, monster, vaginal sex, oral sex, teasing, groping, sci-fi,

Installation:

1. Extract and run.

Changelog:

v0.5.18

Some people reported some strange issues with our Android build, so we put together some test devices and pushed out a patch that should hopefully fix it.

Quickpatch v.0.5.18:

There is now a dedicated button on the top of the screen to access the escape menu on mobile.
Reworked the connection flow for Patreon for Android users.
Tweaked some touch interaction systems to catch some corner cases.
Text can now be hidden during naughty scenes, both in dream sequences and in endgame.
The end game zoom focus has been adjusted slightly to get more focus on the creature-on-scientist action.
The touch button no longer appears during dream sequences and endgame animations.
The moan volume slider during the endgame now syncs if the player has altered moan volume in the main menu settings.
Growth is now highlighted in red if nearing dangerous levels.
Fixed corner-case issue where growth tracking would appear twice in the status bar.

v0.5.17

New orgasm steps and post-coitus steps added to all 5 endgame animations.
Orgasm and post-coitus animation steps added to solo masturbation scenes.
Some minor cleanup in the pixel art.
Fixed some phrasings in the tutorial.
Added different orgasm audio based on mouth open/closed.
Added creature orgasm goop audio.

v0.4.47

Fixed a bug where two days passes instead of one when going to sleep.

As a added thing, you can now contact your supervisor on day 2 and ask for access to ALL the chemicals, as a little nifty pro-gamer tip to you all. Full changelog

v0.4.44

N/A

v0.4.43

New creature : The Gargolax – A big and strong winged monster.
New night masturbation scene : Thoughts of power.
Rephrased a handful of game mechanics.
Shined up the chem dispenser a bit.
New game feature : Remove genetic nodes already unlocked.
Bunch of smaller tweaks and fixes.

v0.4.28

Previous end scenes can now be replayed, so you can relive the moment.
Fixed some black-screen-of-death issues for the end game.
Shift-to-walk-fast have been slightly tweaked.
Cleared up a bunch of typos.

v0.3.0

Initial Release

Developer Notes:

Adult Content Warning

This game is intended strictly for adults (18+) and contains explicit sexual content, nudity, and adult themes.

There are three achievable lewd scenes in the game, unlocked by completing one of three metamorphosis processes:

Lycanid: Big hairy male-coded werewolf like beasts lifts the main character up and penetrates her from behind.
Decapod: Tentacle female-coded creature wraps around the main character, squeezing and penetrating her with her tentacles.
Necromorph: Slick male-coded insectoid alien creature grabs the main character and penetrates her from below.