ARTD is an augmented-reality mobile game made with Unity to deliver a sample experience where AR is a core mechanic, not an optional feature.
Requries Android 7.0+ with ARCore support
Players start by building a Command Post, which must defend from waves of incoming enemies, and then deploy turrets that attack enemies at sight. There's a 30-second intermission before each next wave, during which players can deploy more turrets and repair/upgrade existing ones, using currency earned while playing.
There's a total of 25 waves. Every 5th wave is a Boss Wave, and every 3rd consecutive wave is a Bonus Wave. Boss Waves include a randomised Boss amongst other enemies, Bonus Waves reward players if they accomplish the bonus objective.