An interesting concept. I played the 4 times, got a high score of about 50. I felt that I did not correctly understand which of my actions were good, and which were bad, which is a bit of a problem if I am to understand a hidden mechanic. Is it dependend on the sound effects? The biome? How long I wait? The screen shake? As it was explained at the beginning of the game, waiting reduces your risk, but this is also the only mechanic i found out ´:D But with probably more gameplay testing, this could grow to an interesting game! And the graphics and ambience of the game are top! Good Job!