# Background

- [Play to Earn Gaming](https://docs.angrymals.io/background/play-to-earn-gaming.md)
- [Current Play-to-Earn Ecosystem](https://docs.angrymals.io/background/current-play-to-earn-ecosystem.md)
- [Traditional Gaming Market](https://docs.angrymals.io/background/traditional-gaming-market.md)
- [Case Study: Angry Birds and Worms](https://docs.angrymals.io/background/case-study-angry-birds-and-worms.md)
- [Summary](https://docs.angrymals.io/background/summary.md)