RovNav

RovNav is a game about programming a rover to navigate intricate grid-based paths. You build its behavior in a visual, flow-based Node Graph by connecting nodes to define the order of actions and decisions.

Build a node graph

The graph has five node types, grouped into three categories. Movement Nodes command the rover to move forward or rotate; Sensor Nodes detect the color of the tile beneath it; and State Nodes toggle or check switch states. Each node has configurable variables that you select from dropdown menus.

Nodes have sockets that you connect with wires to set the execution flow. You can create a simple movement sequence or a more complex autonomous routine.