Cosmobreeder Yiffai
A downloadable game for Windows
**Updated to Version 0.3.5 on 2023/06/23**
A retro-styled sci-fi adventure for adults only!
This project is now being worked on full-time, and you can support it while getting exclusive access to previews and early builds at: https://subscribestar.adult/harmarist
In the age of faster than light travel and advanced cyber-robotics, brave heroes known as cosmobreeders explore unknown worlds and collect valuable biodata from alien creatures. As a lone cosmobreeder on a rescue mission, you’ve been shot down over the mysterious planet Tutone and left with nary a scrap of clothing...
Keep your wits about you and your Lighttazer close at hand as you explore ancient service tunnels and dark forests. Recover your stolen equipment and acquire alien artifacts to unlock new abilities. Tame the local fauna and breed with them for their biodata. Discover the whereabouts of your fellow cosmobreeders and witness the lewd details of their captivity firsthand!
Select your cosmobreeder to enjoy male-on-male or male-on-female content!
Changes in this new public release:
- Both victory cutscenes have been overhauled with their final animations and dialogue!
- There’s a new defeat cutscene for each gender, available by selecting the DEBRIEF option after your agent falls in battle.
- Your contacts on the radio are now recorded, so you don’t have to worry about writing down frequencies.
- An upgraded navigation menu allows examining points of interest so you can more easily get your bearings.
System Requirements
- Windows 7 SP1 or later; 64-bit version required
- 4GB RAM, 8GB recommended
- Graphics supporting OpenGL 3.0 and GLSL 1.30
For Linux users: The game has been tested and verified to be working fully with a modern version of WINE. Due to issues in upstream libraries, this is the preferred way to run the game on Linux for the time being.
Gamepad Support
Any gamepad supporting XInput or DirectInput should work, and the majority of available PC gamepads will be mapped automatically.
Getting a missing VCRUNTIME140.dll message?
- Install the Visual C++ Redistributable, found at https://www.microsoft.com/en-us/download/details.aspx?id=48145
Known Issues
- The game may fail to launch from a directory whose full path contains Chinese characters (and potentially other unicode characters) with an “Error: unable to access jarfile” message. You should be able to run the game from a path that does not contain such characters.
Any other issues running the game?
In the event that the game crashes, it will place an error file in the game directory. Please send these files via email to kita@kemosho.co, along with a description of what led to the crash if possible.
Download
Development log
- Update 2021-08-27Aug 27, 2021
- Update 2021-08-16Aug 16, 2021
Comments
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hey! i like your game! i will waiting for full game!
很棒的游戏，就是太太太太太难了....作弊模式不能中途开启吗？
Hey could you make this a browser game this doesn't work for my chromebook for some reason but anyway, have a great day. :
Dragon boss is difficult as hell (i don't understand his patterns to avoid attacks)
To get higher rank need to be a speedrunner and find all lect bags and all chips (maybe all equipment also. I still don't know how to get this axe thing in 1 level after bigbold defeat. Also ol' metroid refernce), it's kinda bad actually, cuz you spending really much time to find all bags and chips, also equipment. Even if doing a second playthrough you still gonna have less time to speedrun game
Also shoes equipment is frickin suck cuz it's difficult to make those jumps to get secrets or anything
I was really annoyed while defeating dragon boss and trying to do those mid air jumps with shoes
It's frickin bullshit!
Did you defeat the devil boss, and if so how?
You mean red bull? Just attack him and attack nearest fox dwarf also get more food for healing and just jump on platforms when redbull is flying towards you. On second phase just attack him and try to avoid falling objects (i don't understand how to avoid his dashes so that's why need more food for health)
Not Red Bull, its a boss that changes attack based on how close you are, if close itll attack with a fire sword, if far it'll attack with a whip; then it'll remove its head after taking enough damage and become a flying goat head that drops fire around the room, then will disappear and statues on the end will turn alive and shoot fire balls, and it then repeats.
cg很好看，难度也是真的难，你甚至能看到有无敌帧才能过的房间，有无解的谜题等等
兄弟怎么发射子弹啊up加攻击没用啊
Author, have you not completed the hidden rooms in the second and third maps or are you taking the postgraduate entrance examination for technical skills
为什么不继续努力呢？这么可爱的角色，我愿意为完整版买单
这游戏有在做，只是不在这上面发布
等吧，这游戏操作手感真的挺反人类的，比我玩泰拉瑞亚灾厄传奇模式还难受。
这游戏怎么滑铲啊
How could i this game manipulate characters go through a pipeline(the sapce where there is only one square of space)
下加
跳
lol having trouble with the first boss
anyone got tips
Hello, I'm Nan Zhang, the editor of Kemono Games ( https://kemono.games/ ).
Kemono Games is a website dedicated to collecting furry games.
We would like to include your game Cosmobreeder Yiffai on our site.
We hope you can give us a convenient way to get in touch, like Telegram, Discord
Because we need to get some materials from you, such as covers, game screenshots, game descriptions, etc
We tried to contact you via email, but the email you left doesn't seem to work
This is my E-mail, please contact me
We look forward to hearing from you
太好了！
It's pretty annoying that when damaged, the player character is blinking like he's invulnerable, old-school style, BUT HE IS NOT. At least not for long enough to make a difference. The dragon boss has triple-damaged me several times by slamming into me mid-jump, then landing on me, and spitting fire.
Other than that - the game is fire, scratched the itch for nes games I forgot I even had. Will have to launch a nes simulator after the demo and play some classics.
Help Pls, I can't open the game and the .txt tells me this:
Release: 2023-6-23-151222c7b
OS: Windows 11
JVM: OpenJDK 64-Bit Server VM
Java Version: 17.0.6
GL: ?
PRG.abT: Couldn't create window
at PRG.YH.a(PRG:527)
at PRG.YH.a(PRG:462)
at PRG.YH.a(PRG:448)
at PRG.YH.<init>(PRG:162)
at PRG.bV.a(PRG:147)
at co.kemosho.cosmo.Main.main(PRG)
Are there more than one debrief scenes after you get defeated? I have on;y encountered the one even though I have been beten by more than one tyoe of enemy.
What am I supposed to do after I beat the blue dog? There's a switch I can't hit with a rock
How did you beat it? I can't do enough damage to it with charge attacks, and basic attacks can't hit it.
MacOS version please... I volunteer as tribute for testing <3
Was wondering if your going to add a female protagonist just a thought.
there literally IS.
Sorry it seemed to be only male characters.
Just a thought but plenty of games already sexualize women and girls so you should be able to find one :p
I think the default difficulty is fine, very true to form for a NES era platformer, but it could be fun to introduce cheat codes as a way to mitigate difficulty for folks who want to, while also making a direct callback to the kinds of games this one seems to be so heavily inspired by.
Android version🥺
You choose the main character gender, then said character gets fucked
For anyone wondering about the Axe power up. you can only obtain it in the full version of the game, not the demo.
For those looking for updates at the top of the page on subscribestar there's still support and updates being added!
I know what's the asthetics are aiming for, and I love me a throwback like that
but's it's giving me a bit of a headache, and creeping me out a little as well, and I trun around any any noise I hear, and that worsens my headache,, could there be a option to turn that off?
whenever I try pressing select, to answer the first call when you get the radio it doesn't do anything, what do I do?
you go over the radio and you click f, its gonna give you a sub menu and in there you select communicate and click a. you can get out of the sub menu by clicking s or just leaving completely from pause by clicking enter
how the hell do you get the axe??
i personally really liked it, i enjoy the fact that its not only yiff and has actual game-play and story unlike many other porn games. in my opinions the bosses are really made well, it took me a bit of time to beat them but not too much. i am really excited for more updates :3
Linux?
I'm hoping this game gets some more work on it soon... Really looking forward to where it goes from here. ^_^
Whenever I turn off the computer and go back to play the game it resets even if I saved. Was this supposed to happen?
I'm the programmer on this game. It's not supposed to lose save data between sessions. It stores your saves in the cosmo.sav file, which should be in the same folder as the game exe.
The first thing that comes to mind is that the game might not be able to create the cosmo.sav file if it's on your desktop or something. You could try moving your installation to a different folder. If you have the game folder open, you should see the cosmo.sav file appear shortly after you enter the name for your first save.
Hi this isn't me replying to the post but I just wanted to ask if You could possibly make it a browser game, my chromebook doesn't allow me to download the files, so if it doesn't cause too much trouble could you make it a browser game? or possibly put it on newgrounds? on newgrounds it allows me to play games without having to go through downloading it. I hope you have a great day.
So..."Breeding"...does that mean there's impregnation?~
How does the rabbit unlock the animation?🤔
Where is the archive button?
I got to the end. Is everything you see capable of being picked up in the demo? or do you need abilities you don't have yet?
The dog boss is really difficult. I wish there was some way to know if I was even close or if I should just give up :P
I really like the metroid feeling of the game otherwise, though. And love controlling a character who doesn't mind being naked from the waist down.
I think the radio communications are too frequent though. They really slow things down when what they have to say is obvious.
I like this enough I'd consider buying it when it is released, depending on the price. :-)
Aw, is this an obligate-bottom game? No topping?
Shame.
Great art, but controls designed by a toddler and no apparent option to change inputs. First boss also is terrible, and the lock-in time for the attack animation is basically a self-stun with no roll or dodge options to cancel it.
Someone will definitely just tell me to "git gud" though.
Uhm I couldn't find this in manual, so here it is.
"A" is select, jump.
"S" is attack.
"Enter" is Start (Game Menu).
"F" in menu brings 4 options Communication,Equipment,Navigation and Data view.
The room which has a platform in the middle (after going through a "S" named door) press the up arrow key to save.
Arrow keys to move.
Idk if there are other keys, haven't finished the first boss
why i cann't run game
It's too difficult for me to have a cheat code.