Reach the boss of 1-1 without firing a weapon or sub-weapon (Shield allowed)
Complete stage 1
Complete stage 2
Complete stage 3
Complete stage 4
Complete stage 5
Complete stage 6-3
Complete stage 6-4
Starting at 1-1 with a level 1 weapon, reach and complete 1-3 without dying and using sub-weapons
Starting at 2-1 with a level 1 weapon, reach and complete 2-2 without dying and using sub-weapons
Starting at 3-1 with a level 1 weapon, reach and complete 3-2 without dying and using sub-weapons
Starting at 4-1 with a level 1 weapon, reach and complete 4-2 without dying and using sub-weapons
Start 5-1 with a level 1 weapon and complete it without dying and using sub-weapons
Starting at 6-1 with a level 1 weapon, reach and complete 6-3 without dying and using sub-weapons
Start 6-4 with a level 1 weapon and complete it without dying and using sub-weapons
Complete the game without dying (One session)
Complete the game using only the Beam Valcan as your main weapon (One session)
Complete the game using only the Laser Cannon as your main weapon (One session)
Upgrade Beam Valcan to level 5
Upgrade Laser Cannon to level 5