Ana Steiner, also known as Mod Ana S, is a young senior content developer at Jagex who joined the company after finishing her studies. She is known for having developed the following updates:
- Urns, rope racks and Hidey-holes
- O Little Town of Daemonheim
- The Branches of Darkmeyer
- The Firemaker's Curse
- Social Slayer
- Diamond Jubilee
- The World Wakes
- Her favourite colour is red.
- Her favourite Mahjarrat is Sliske.
- In the week she joined the company, her computer broke twice.