Question

on the roof Sebastian looked round and glanced at his watch nervously. it should be here by now. which game was michael playing. why was Sebastian nervous

Answer 1

Jailbreak
Sebastian was nervous because he was depending on the helicopter to escape but it had not arrived. So he is nervous and glanced around

Answer 2

jail break game
he was nervous as he thought that this might be his last chance to come out of the virtual game and save himself in the real world