Fold is a unique and original platform action-puzzle game in which you control an ant-like creature that can create and delete space anomalies. Space anomalies are giant bubbles that you can manipulate to launch yourself in certain directions. Fold is the sequel to Manifold.
Fold is a platformer where the object of the game is to reach the exit on each level. The only tool available to you is the ability to create space anomalies, a spherical area which accelerates you in one direction while inside it. They may allow you to change fall directions, escape fall damage, jump really high or walk on walls/ceilings if placed properly. In order to place a space anomaly, you aim with your mouse and hold your mouse button, then drag your mouse in the direction you wish it to accelerate you. The number of space anomalies you create is limited, but you can collect them from anywhere in the level and re-use them.
There are three difficulties, each with a different set of levels: Easy, Uneasy, and Double Plus Uneasy. Should you lose all your lives, you may choose to continue playing in "ghost mode".