1) A modular system for isometric pixel blocks, the aim of TiliX is to define a set of rules for pixel art, that enforce consistency, and help builders to work together. The system also hopes to establish a base for generative approaches and automated workflows.
2) Grid dimensions have been carefully chosen, and allow for flexible divisions. Additionally, the concepts of 'Dual Pixels' and 'Right Pixels' are introduced. These are aimed to avoid clusters of lines.