(in tutorial) "......ok, seems it's just a demo, I can understand it should be easy..."
(#1 level) "Fxxk! I'm trapped!! I NEED OXYGEN!!!"
The material you choose really make the immersion(puns?) great, looking forward to other level and feature!
Thankyou for your feedback, I am going to add some sort of guide in 'Level 1' to say. 'You are currently stuck in a cave, you have 1 minute to escape without drowning'