# Ingress
**Domain:** Location-based games
**Doc Type:** Developed Artifact Node
**Maturity:** Developed
**Collection:** [[collections/Gamification|Gamification Collection]]
## Definition
**Ingress** is Niantic's location-based augmented-reality game in which players join global factions and act at “portals” mapped onto physical landmarks. A persistent shared state links digital territory to movement through ordinary space.
## Significance
Ingress demonstrates that an interface need not overlay graphics on a camera to reorganize physical behavior. It turns monuments and public places into objectives, teams into persistent networks, and location traces into game state.
## Sources
- Niantic, [Ingress and the future of augmented reality](https://nianticlabs.com/news/arfuture?hl=en)
## Routes
[[wiki/Alternate Reality Game|Alternate Reality Game]] · [[wiki/Tiering|Tiering]] · [[wiki/Playable Systems Literacy|Playable Systems Literacy]]