Hello, everyone!

We're excited to introduce Science Monster: Grafted Heart, an organ-building survival roguelite coming to Steam.

Your body is your weapon.

Arrange organs to shape your creature and its combat abilities. Unleash bone cannons, spray acid, and experiment with combinations as you fight your way through enemy swarms.

Build it. Graft it. Keep it alive.

[*]Build your own monster. Arrange and combine organs to create your own approach to combat.
[*]Experiment with your arsenal. Discover how different organ attacks and temporary catalysts work together.
[*]Survive the pressure. Keep moving, evade elite attacks, and put your creation to the test against the horde.


We'll share more gameplay, development updates, and release news here as we get closer to launch.

Wishlist Grafted Heart on Steam
If building your own monster sounds like your kind of experiment, add Science Monster: Grafted Heart to your wishlist and follow the game for future announcements.

View game pageWhat would you graft first: a bone cannon or an acid gland?
Let us know in the comments. Thanks for checking out the game!