Complete Round 1 on Normal or Hard difficulty

Complete Round 2 on Normal or Hard difficulty

Complete Round 3 on Normal or Hard difficulty

Complete Round 4 on Normal or Hard difficulty

Complete Round 5 on Normal or Hard difficulty

Complete Round 6 and beat the game on Normal or Hard difficulty

Complete the entire game with only Axel on Normal or Hard difficulty

Complete the entire game with only Blaze on Normal or Hard difficulty

Complete the entire game with only Skate on Normal or Hard difficulty

Complete the game on Hard difficulty

Complete the game without using a continue on Normal or Hard difficulty

Reach a score of 50,000

Reach a score of 100,000

Reach a score of 250,000

Reach a score of 450,000

Unlock level select in the options menu, just don't disable taking damage

Beat Round 1 without dying on Normal or Hard difficulty, level select is allowed

Beat Round 2 without dying on Normal or Hard difficulty, level select is allowed

Beat Round 3 without dying on Normal or Hard difficulty, level select is allowed

Beat Round 4 without dying more than two times on Normal or Hard difficulty, level select is allowed

Beat Round 5 without dying more than two times on Normal or Hard difficulty, level select is allowed

Beat Round 6 without dying more than three times on Normal or Hard difficulty, level select is allowed