FMG — Prometheus Protocol
:: COMMUNICATION DECRYPTION IN PROGRESS ::
» ALERT: INVASION IMMINENT
» MISSION BRIEF:
Izion-1 is under imminent threat. You and a lone Signal Officer are the final line between planetary collapse and total invasion.
» LOSS OF ASSET IS UNACCEPTABLE
» SUPER SOLDIER SERUM: APPROVED
BEGIN OPERATION
(Contains AI-Generated Content, Breast Expansion, Muscle Growth, Growth.)
Inspired by @sirevisconde Helldivers 2's image.
I'll add more content if people like it.
| Status | Released |
| Platforms | HTML5 |
| Rating | Rated 4.8 out of 5 stars (98 total ratings) |
| Author | basicFMG |
| Made with | Twine |
| Tags | Adult, AI Generated, breast-expansion, female-muscle, female-muscle-growth, fmg, giantess, growth, muscle, NSFW |
| Average session | About a half-hour |
| Languages | English |
| Inputs | Mouse, Touchscreen |
Download
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Click download now to get access to the following files:
fmg-pp-v1.2-plus-extras.zip 54 MB
fmg-pp-v1.21.1-beta-plus-extras.zip 67 MB
Development log
- v1.21 Update (Beta)45 days ago
- v1.2 Update67 days ago
- v1.0275 days ago
- v1.0182 days ago
- v1.0 (release)99 days ago


Comments
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I don't know if there will be any more updates here, but man, you're already a legend. Few people these days can make a workable game so quickly and without descending into text-heavy hackwork
They said that a small update to finish the exercise feature is coming, a bigger one if they have the time.
When is the next update
Just finished playing through the game, it was really fun! One thing I wish for is a display of how the character utilises their intelligence, since it's mostly just their strength and speed shown off in the game. I would have also liked to see some pictures of them with their weapons. I have some other suggestions as well but I'll hold them back for now.
One more thing, do you have or plan to have a discord server for the game?
I also want to add something related to intelligence and the weapons, but right now my focus is to just finish the exercise part with the limited time I have.
I don't plan on having a discord server, at least not right now.
Appreciate the feedback!
Glad you enjoyed it!
Wow, i've just completed my first run through. This game is incredibly well done.
Hi again! (Sorry to be spamming your comment section.) This game is really great, and I'm considering creating something similar with Twine. What image model did you use to create the pictures in the game? I'll send you the game I’m working on when I'm done, and I'll make sure that it's original and not plagiarized from yours.
I used “Anime Screenshot Merge NoobAI” but any model will work as long as you use “futuristic female soldier, helmet, bodysuit, cape,” as the prompt.
You can check my code for ideas or inspiration by simply importing the .html file into Twine.
Good luck with your game!
Okay! Thank you so much!
(I'm probably gonna use Stable Diffusion tho)
When you level up more you'll get enough energy to exercise.
oh ok
When is the next update
Definitely cooking a great update.!
A fantastic game! I played the previous version up to the countdown and the secret armor; it was certainly a unique experience. Keep it up!
A few things I wanted to leave as feedback: the game is incredible, and the content, like the exercises, is fantastic. It would be good to have more exercises beyond strength and speed. That way, I think it would be easy to implement the other two stats that are currently underutilized. The only downside I have to the system is that there's no limit to how many exercises you can do, which makes it difficult to know when to stop. It would also be fantastic to unlock mini-blogs or terminal entries from the soldier's perspective to add some characterization.
If you need help generating more images or with monetary contribution, feel free to expressed I think your game is worth it. also also I think the game is incredible. Keep it up!
The exercise part does need work.
I'm thinking about making exercises more of a "Test the agent's strength" instead of a way to increase stats.
Mini-blogs does sound like a good idea but I’m not much of a writer so I will keep the texts short for now.
This is just a small side project so don't worry about monetary contributions.
Thanks for the feedback.
Glad you enjoyed it!
Sorry to ask but this is one of the "big" updates you mentioned that eventually could happen? Or they are some of those minor updates?
Fixing and improving the exercises will be part of a small update.
A bigger update will come later if I have the time.
Love the game. The growth, the scale, everything. Please do add more content.
Btw, I'm really impressed with the u.i, too.
Literal twine magic compared to the usual basic itchio game ui lol.
I don't know why but your game no longer show up in the search results
will we ever see the full face to the character.
I really love all the improvements you have made to this game since release. Also the new exercise system is great! Could we get more back muscles shots? I would love to see them sexy muscles to.
will you ever add futa possibly?
Mein Gott
if I may recommend something which I think is a good idea. Color palette stuff! Like getting dyes in a random chance event during search’s like the abandoned mine for example! I think it would be a neat idea! (Kudos to you creator because this runs smoothly on mobile!…well for me that is don’t know for others)
replayed it again but wanted rod grind thing in first area before advancing. It fun to go through everything again. Still more growth options down the road (like fats or like no height because it would be funny to see an overly muscular small gal just hurl a building.) People were upset with my last post (got d threats over it…). But over all this game is a 10/10 for me
I'm only making small updates for now because I don't have much time, maybe on a later date.
Also getting death threats is not cool, make sure to report them.
Glad you enjoyed it!
Just please don't come here with your fatties
Whenever I get a new armor after Elite Armor, it just replays the same cutscene, especially when the armor is too tight. When I got the final outfit, it replayed all inspection cutscenes. Also, will the exercise option be able to be in the final sector sets? Cause after I got to The Destroyed Mine, the exercise option was gone. Another thing, would there be soldier interactions and perhaps romance between the agent and another soldier that is either male or female for the agents preference?
For now I made a small fix for the Inspection cutscenes bug.
Still working on the exercise for a later update, it might take some time.
Anything else we'll see after I finish this update.
i cant the get third armor because i cant get the materials for the creation.
I've added a quick fix to the browser version. (It gives you the missing resources during the cutscene)
I’ll go through the missions and balance it in the next update.
Thank you for the feedback!
A recommendation,
Can you try making sleep cutscenes or an eating system?
Near the end of the game, I noticed that the gameplay began getting shorter and a bit less enjoyable. If a sleep or eating system was implemented, I feel that the game may become a bit more enjoyable and a bit more of a challenge.
(P.S. The exercise button disappears after the end of the game. Is this intentional?)
I'm working on a system to make the third armor part more interesting.
The exercise is a work in progress, I still need to finish the images for the third and fourth armor and maybe find a way of making the exercise cutscenes more interesting.
Amazing game!! Can't wait to see what more you get up to!
Any plans on adding optional futa content?
A very nice update! It's like a diamond is being polished little by little. It just feels like the early stages of character growth are more visually refined than the later ones, as if the first ones show more of the muscles (which I really love), and later ones, the height and chest
One recommendation: in the exercise menu, make that the "back"and "close" button" are visible without needing to scroll. It's a bit annoying that if you try to grind exercise, the button aren't accessible directly because for some reason, it keeps scrolling up until the weight lifted/speed stopped being calculated.
Also, I think the new exercise system broke a few thing: when I bought the modular armor, I got the Elite Armor cutscene, and there was a few other bugs with the display and visual records
I made some changes to the browser version, is it better?
The cutscene bug has also been fixed.
Thank you for the feedback!
This has got to be the best game I have played on this platform in a while. Hope it gets updated!
Great;y enjoyed this game several times. I hope for 150 level progress update one day, where things will get... astronomically juicy :)
That was incredible, if you use CivitIA I can donate buzz
YOU! YES YOU! WE NEED MORE!!!
YES WE NEED IT!!!
please, make more levels, armor and body sizes!
its nice
The best FMG game I've ever played. The direction of tearing and getting new clothes as your body grows is the unique charm of this game.
not gonna lie i want this to be a bigger game with more levels so i can play it more
I enjoyed this game quite alot. I love that each of the growths got an about an equal amount of change to all them. Very much enjoyed the helldiver style plot. I do hope more can be added.
Awesome. This scratches the exact itch I have for seeing warrior-women grow beyond all limits with massive numbers, heavy armor, and kickass guns.
Kinda wish to see what will be next
Typically, how long does it take you to develop an update (not counting bug fixes)?
Hard to say, I'm pretty busy right now.
It should take me a month or two at least.
Pleaseee do some updates we love to see more
um it says I am at max levl but it says I can get to 500 still so what do I do
The game ends after "FINAL OPERATION: SKYFALL" but there is some extra content until level 40.
Past that you can just level up if you like to see the numbers go up.
Is this dev power or itch changes some rules regarding updated page and updated download page, for the latter is gone
What did version 1.23 add? I saw it on my feed, but just it's small stuff, right? Otherwise, we would have an entry in the development blog.
Just minor changes/fixes.
I didn’t realize regular updates showed up in feeds.
My bad.
Played it, loved it. It very well put together and surprisingly addictive to see the fun number go up, as well as bra heh, and has an overall ease to it that only pressures you into do something first before charging in to fix the problem. 9/10, I would love more variety within the environment and character sprites, Keep up the amazing work. Can't wait to see more in the future.
Are there multiple endings? Cuase i got only the Damaged one?
There isn't really an ending (yet). But damaging your suit is no problem you'll just get access to a higher tier, slowly getting better.
The highest Level in the game you can currently achieve is Level 50.
Not really. If you finish the game before Level 28 you get the "END - NORMAL" ending.
The only difference is the picture.