Shape Sift

Shape Sift
Shape Sift is a minimalist automation puzzle game about separating, transforming, and routing streams of abstract shapes.
Randomized flows of circles and squares pour into your system. Using a collection of experimental tools, you must manipulate shape properties and guide them into their correct collector rings while maintaining purity and flow.
Some shapes are heavier. Some bounce unpredictably. Others must be transformed entirely before they can be collected.

Build systems that:
Separate shapes by color, size, weight, and behavior

Convert circles into squares and squares into circles

Control flow rates and prevent collector contamination

Experiment with physics-based interactions and emergent behavior

Unlock additional feeds and increasingly complex shape combinations

Every layout becomes a balancing act between efficiency, stability, and controlled chaos.
Features
Physics-based shape sorting and automation

Experimental tools including magnets, fans, converters, filters, and flow control devices

Abstract minimalist visual design

Multiple shape properties and interactions

Open-ended problem solving

Increasingly complex shape streams and collector requirements

Can you maintain perfect flow?