Here is the full list of all 10 Boxplosion achievements.
Boxploded One Megabyte Particles
Boxploded One Gigabyte Particles
Boxploded One Terabyte Particles
Boxploded One Petabyte Particles
Boxploded One Exabyte Particles
Spent two hours boxploding
Spent four hours boxploding
Spent eight hours boxploding
Spent sixteen hours boxploding! (OMG)
Spent thirtytwo hours boxploding! (LMFAO)