Here is the full list of all 14 Blast Rush Classic achievements.
Finished your first attempt at Blast Rush.
Completed all waves of Standard mode.
Broke a high score in Standard mode for the first time.
Grabbed four or more Hyperdodge emblems.
Held the Crystal Heron's bomb for 60 seconds.
Survived the assault of Standard Wave 38.
Fired 100 bombs throughout the game.
Fired 500 bombs throughout the game.
Fired 1,000 bombs throughout the game.
Completed Standard mode without restarting.
Completed 25 waves in Endurance mode.
Completed 50 waves in Endurance mode.
Completed 100 waves in Endurance mode.
Completed 200 or more waves in Endurance mode.