itch.io

Featuring tense atmospheres, unsettling themes, and often supernatural elements designed to frighten or disturb players. Games in this category may include jump scares, psychological terror, or survival elements set in eerie environments.

Utilizing content created by algorithms rather than human made content. Often utilizes a "seed," a relatively small string that is used to control the randomization algorithm that generates the entire world.

Unity is a game engine for 2D, 3D, AR and more

Unreal Engine is a 3D game creation tool