Sentence 1: I started playing the game late one afternoon. 
 Sentence 3: I didn't stop when I got stuck for forty-five minutes fighting a boss 
 Sentence 4:  I didn't stop when I had to be at work in four hours 
 Sentence 5:  Finally when my alarm went off I fell asleep on the couch 
 Option 1: After a few minutes I knew I wouldn't be stopping for a very long time. 
 Option 2: After a few hours I knew I wouldn't be stopping for a very long time.