A collection of games featuring transformation as a story element or game mechanic that are available on Itchio, maintained by SnepShark.
Developers: I've currently got a >180 game backlog, you can fill out this form to help me add your game to the list faster!
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NSFW. Complete.
Temporary description:
I haven't gotten far into playing this yet and I'm super pressed for time at the moment, but Giftfox's art is always cute and the comments from people who have played it make me confident I can add this one to the list.
Strawberry Jam 7 submission
SFW. Complete (Jam version).
Trapped on a small farm, you'll quickly finding your mind and body succumbing to a M human -> feral donkey transformation in this Twine-based adventure.
There are currently 35 distinct endings (plus a few variations for most of them based on how TFed you were when you triggered the ending), the vast majority of which will leave you as a braying jack.
TF Game Jam 2023 submission
NSFW. Complete.
Two short visual novels focused on breast expansion, where you choose whether to keep going or stop at each stage of expansion.
Strawberry Jam 8 submission
Mild NSFW? Read page for more info. Complete.
Sort of like a combination of Pac-Man and Resident Evil? Dodge enemies, grab collectibles, read short bursts of dialogue. This is focused on M -> F TG, and it is fully 3D!
Work in progress.
A beat-em-up fangame that aims to replicate the feel of Mario Combat within Dragonsnow's Changed universe.
Primarily features M -> M latex anthro TF.
Suggestive. Complete.
You've killed the minotaur, but your victory will turn out to be short-lived.
A short first-person M human -> minotaur transformation sequence by BlueSquirrel, who has a few other TF games available on his website (NSFW).
NSFW. Complete.
Bimbofication/M -> F TG trivia game with animated transformations and a lot of customizable parameters for controlling them.
NSFW (IRL porn pics). Complete.
A deckbuilding card game (think Dominion or Star Realms) based around M->F TF, with various modifiers. You can play this game in your browser here, or check out the SFW sequel/remake over on Steam in early access.
CW: Real life porn images, some potentially offputting wording.
NSFW. Prototype.
Your hat has been stolen by the fae!
Engage in tactical landscaping to recover your hat, or get transformed into a statue, plant, or sea serpent.
Transformation Game Jam 2023 entry
SFW. Complete.
A monster TF-focused RPGMaker game, available in both Japanese and English. There are ~28 endings to find, though you'll likely want to look in the spoiler folder after a few playthoughs, as the conditions to get each one can be pretty specific!
From the same developer as Untitled TF RPG.
NSFW. Complete.
A piece of dollification interactive fiction with frequent RPG and BDSM elements.
SFW. Complete. (Unplayed)
A doll TF game, from the developer of Runes of Pandemonium. Also present: ice/glass/rubber/statue TFs. (Also available on Steam)
If you purchased the 2020 Itch.io Racial Justice Bundle, you already own this one!
NSFW. Complete.
An exploration-focused breast expansion game with well executed animations and a sizable map to explore.
Suggestive. Complete (Jam version). Full game currently in development.
A puzzle platformer in the same vein as Wario Land 3!
Collect 69 hearts by turning your rubber fox body into a variety of other materials, from slime to glass.
Strawberry Jam 1 submission
NSFW. Incomplete, still getting updates. (Review based on a previous update)
A farming visual novel with M -> F TG. While the ending still seems a ways off, there is already a surprising amount of content here.
SFW. Complete.
A super cute short story about a woman finally getting the paws 'n' claws she deserves, with the help of her werewolf girlfriend.
SFW. Complete.
A digital version of an upcoming solo jouranling TTRPG. The TF descriptions focus heavily on the new sensations your body is experiencing, which is something I personally enjoy seeing.
Human -> cheetah, bear, flamingo, viper, spider, caribou
TF Game Jam 2022 sumbission
18+. Complete.
Move around a city, turning the people around you into drones while trying to not get shot by police.
Strawberry Jam 8 submission
SFW. Complete.
A Twine based human -> fox dungeon crawler with some puzzles (that were pretty bad when it first came out), detailed TF descriptions, and a lot of endings. Contains optional MC in some endings.
cough completely unbiased cough
Potentially NSFW in the future? (There were some NSFW in parts of the game's code prior to an update, but they were inaccessible through normal gameplay) Complete.
Human -> pig Twine game with 4 variations on one ending. Future updates may occur, potentially offering additional TF scenes.
NSFW. Complete.
A short, simple entry into the potion-mixing genre. Help a satyr witch feel confident meeting up with her human girlfriend by turning her into a human (and a variety of other things, in the process).
NSFW. Incomplete, development status unknown.
Top down dungeon crawl featuring M -> M creatures via upside-down TF.
NSFW? Complete. Unplayed.
A 3D first person horror game focused on human -> feral TF. (TF is 3rd person, and fully animated)
NSFW. Complete.
Cowgirl or hucow (chosen at start) TF RPG.
SFW (violence). Complete.
Werewolf-themed romance/horror poetry.
NSFW. Complete?
A short and simple Twine-powered tale, with a few simple branches.
(Human -> Pooltoy, anthro skunk, catgirl maid, semiferal doggirl, statue, genie)
NSFW. Complete.
The sequel/reboot Reset Day is much better than this, but it's not as good of a fit for this list. If you hadn't already played Transubstantiation Synthesis, the TF elements in Reset Day would be fairly hard to spot. Dronification is the focus of both.
If you do play this one, definitely use Cheat Engine to speed it up. The walking speed is glacial.
SFW. In progress.
A comedy walking sim where you listen to, sit on, or steal museum exhibits dedicated to the time Gregor Samsa brought about world peace via bug TF.
Transformation Game Jam 2023 submission