A downloadable game for Windows

A monster girl breeder for lewd jam.

Use the copy ability to take the gene of a monster, then go around breeding with it to see what kind of children you get.

Might be fleshed out more someday(?)

WSAD - Move

E - Interact

F - Back

N - Next Day

More information

Published213 days ago

Install instructions

Download the zip and extract it to a folder


mm.zip (1 MB)


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It is funny how you can play this and it can take a little while as you time and press a key and suddenly you realize how shameful the controls might be. ^^

(Edited 3 times)

How does breeding work internally?

Also, I understand the game in its current state is more like a prototype, but would be nice to distinguish more easily which monsters are which without going into the stats screen of each one. Another nice feature would be lineage graphs.

Some more nitpicks: controls in the breeding screen are inverted (F to interact, E to go back); on some days I can walk on tiles with monsters on them and can't interact with them, not sure what triggers it, going to the next day fixes it.

Internally it uses a bit array for genes, using crossover for variance. I thought it would be fun to try out genetic algorithm techniques, and it has been, but difficult to balance.

As for distinguishing, at the very least I'll probably use at least hair color/skin color. Ideally some sort of list view as well.

Bretty good game. Are you going to finish it?

I'm not sure what level of scope it will have, but I would definately like to work more on it.

Maximizing the window size breaks the breed and copy buttons. That the buttons give no feedback even when you do click them made me think the whole thing was broken until I realized the real problem.

Also, like the first post says, you do good pixel monster ladies.

  • The actual breeding minigame is pretty fun. The natural difficulty scaling is good.
  • The orgasm effect, and the motion of the girl is well done, good use of resources to achieve animation without redrawing.
  • Is there more gameplay than the breeding minigame?
  • I'd like to see more pixel monstergirls in your style!

The minigame is the only gameplay implemented. Had development gone on longer there would probably of been a light combat system, and more monstergirls too!