HIIS is an open world sandbox experimentation game, full of mystical vegetation, concealed secrets, and powerful potions. Domesticate the wild plants to farm them, brew elixirs from their products, and experiment to document their effects.
All Reviews:
Positive (10) - 80% of the 10 user reviews for this game are positive.
Release Date:
Feb 11, 2021

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About This Game

HIIS is an open world sandbox experimentation game, full of mystical vegetation, concealed secrets, and powerful potions.

You play as a sage, living on an isolated island, full of secrets, mystical vegetation, and magic. Customize your home and your garden, farm the plants you find in the wilderness, and brew powerful potions from their products. Write down all your discoveries in your handbook and help other people with your brews.

30+ plants to discover

Find a large variety of plants, all with their unique properties and reactions. They will be your main components for potion brewing.

40+ potions to experiment with

Brew elixirs from the products of your farm and try to understand what effect each of them has. Use them to help other people or to aid your exploration.

Complete quests

With the potions you make you are able to help dozens of people. Listen to their problems and go through countless experiments to find the perfect potion for their puny problems.

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS *: WIndows 7 64-bit
    • Processor: Intel i5
    • Memory: 6 GB RAM
    • Graphics: Nvidia GeForce GTX 660 or equivalent
    • Storage: 500 MB available space
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 64-bit
    • Processor: Intel i7
    • Memory: 8 GB RAM
    • Graphics: Nvidia GeForce GTX 750ti or equivalent
    • Storage: 500 MB available space
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.

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