Click the green flag twice. Use W, A, S, D to move, and dodge the gray spikes.
---------------------------CHANGELOG*-------------------------- v1.1 Difficulty levels: easy, hard. v1.2 There is a new type of spike, the bigger one, which moves slower than the smaller one.. v1.3 The spikes spawn faster while you get longer. v1.4 The character's speed increases over time. v1.5 *NEW* There is health on a variable. Thanks Thegreatness245 for giving me the suggestion. *The earlier versions are not documented