You have to reach the first house in the first chapter without
getting killed. Before jumping or moving into places where the ground is hidden
by leaves, proceed with caution. You will not be killed by any enemies. Only
traps. The log trap is most likely the biggest danger. A prompt telling you to
press

to sprint will
appear on the screen. Suddenly, a log will fall behind you, and you will have to
flee or risk being squashed. To have enough time to escape the log, you must
respond to that prompt to sprint almost instantly. There, the timing is
extremely precise.