Get crushed to death.

Get burned to death.

Get sliced to death.

Take the slowest possible way out of the basement in level 7.

Complete the Tutorial level.

Finish level 2.

Finish level 3.

Finish level 4.

Finish level 5.

Finish level 6.

Finish level 7.

Beat the author's time on level 2.

Beat the author's time on level 3.

Beat the author's time on level 4.

Beat the author's time on level 5.

Beat the author's time on level 6.

Beat the author's time on level 7.