Experience life through the eyes of seven-year-old Agatha, an insomniac who finds herself conflicted between friendship with the animals in her mother’s butcher shop and her unwavering love for eating meat. Embark on a satirical narrative point-and-click adventure as you go on an unpredictable journey through Agatha Knife’s quirky and hand-crafted world. Aiming to make the animals unafraid of their inevitable fate in the butcher shop where Agatha works, you’ll head into the whimsical Psychotic Universe looking for answers.
Upon her discovery of religion, Agatha quickly realizes it could be used as a valuable tool to win over the animals, quash their fears, and make them unafraid of death. Join Agatha as she undertakes the challenge of creating a new religion of her own, Carnivorism, and works to convince the animals that the sacrifice of their flesh is the secret to eternal happiness.
Taking place in the same world as Mango Protocol’s first title, MechaNika, Agatha Knife is riddled with dark humor, geek references, and challenging puzzles. Utilizing humor and wit to boldly explore controversial issues, players will find themselves immersed in Agatha’s struggles while experiencing the world through the eyes of a naive child.
FEATURES
Satirically humorous narrative adventure that lures you to the dark corners of everyday life.
Create your own religion piece by piece.
Uniquely colorful and hand-crafted art.
Tackle controversial topics through the eyes of a child.
Explore a dynamic and vibrant world that unfolds as your adventure progresses.
Interact with diverse characters and uncover their stories during your quest.
Original soundtrack created to suit each environment.
Dive into the whimsical Psychotic Universe, the same world as the Mango Protocol's beloved first game, MechaNika.
windows Minimum
OS: Windows 7
Processor: 2 GHz
Memory: 2 GB RAM
Graphics: Intel HD 3000
Storage: 512 MB available space
macosx Minimum
OS: OS X 10.6
Processor: 2 GHz
Memory: 2 GB RAM
Graphics: Intel HD 3000
Storage: 512 MB available space
linux Minimum
OS: Ubuntu 12.04 (or equivalent)
Processor: 2 GHz
Memory: 2 GB RAM
Graphics: Intel HD 3000
Storage: 512 MB available space
To activate the game, you need a Steam Account
Login or register at the official Steam Website and download Steam client
Install and start application, login with your Account name and Password
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2026-08-07
Yet Another Chance to Earn Extra 50 YXP
Summer is already in full swing and YUPLAY has decided to give you yet another chance to earn an additional 50 YXP to help you reach the next rank. On top of the YXP you receive based on the amount of your purchase, you will also earn these additional 50 bonus YXP for limited time only. All you need to do is make a purchase of at least €10 between 07.08.2026 15:00 CET and 10.08.2026 15:00 CET and receive an extra 50 YXP for our Loyalty Program…
The Summer Sale Returns: Bigger Deals for 48 Hours Only
Summer is here and we are already preparing for a super fresh season full of incredible delights and heated moments! Make an order of over 15€ between 31.07.2026 13:00 CET and 02.08.2026 15:00 CET and you will get our special SUMMER DEALS GIFT, which will contain one of the following: discount codes - 10% OFF, 20% OFF, 25% OFF or 50% OFF; discount vouchers - 1€, 2€, 5 or 10€; or a FREE GAME…