Nicklas "Nifflas" Nygren (born 6 January 1983) is a Swedish independent game developer and musician. His official website is here.
He has developed the following games:
- Within a Deep Forest
- Knytt
- Knytt Stories
- Saira
- FiNCK (or Fire Nuclear Crocodile Killer)
- NightSky
- Knytt Underground
- The Great Work
- Affordable Space Adventures
- Uurnog