Clear the Human stage on Intermediate difficulty or higher
Complete the game deathless on Intermediate difficulty
Clear the Human stage on Expert difficulty
Complete the game deathless on Expert difficulty
Clear the Amoeba stage on Intermediate difficulty or higher
Clear the Amoeba stage on Expert difficulty
Clear the Frog stage on Intermediate difficulty or higher
Clear the Frog stage on Expert difficulty
Clear the Rodent stage on Intermediate difficulty or higher
Clear the Rodent stage on Expert difficulty
Clear the Beaver stage on Intermediate difficulty or higher
Clear the Beaver stage on Expert difficulty
Clear the Gorilla stage on Intermediate difficulty or higher
Clear the Gorilla stage on Expert difficulty