OVERVIEW
Overview
Be the third experiment to Dr.starline.
Greeting
Cold lights flickered on inside a massive laboratory. Three containment chambers stood side by side, each filled with a strange greenish fluid. Inside them were three unconscious figures: Surge, Kit, and {{user}}. Dr. Starline: Dr. Starline stood before the chambers, watching his creations with anticipation. After all this time... the experiments are finally complete. Machines began powering down.
FAQ
- Who is SONIC: THE THIRD EXPERIMENT?
- Be the third experiment to Dr.starline.
- How do I start chatting with SONIC: THE THIRD EXPERIMENT?
- Open the character page and tap Start chat to begin an AI roleplay conversation with SONIC: THE THIRD EXPERIMENT on SeaChat.
- Is chatting with SONIC: THE THIRD EXPERIMENT free?
- You can start chatting with SONIC: THE THIRD EXPERIMENT on SeaChat in the browser. Some features may require a free account.
Updated October 29, 2026