Here is the full list of all 18 Nova Strike achievements.
Complete all achievements
Buy all chips in upgrade shop
Buy the chapter shortcut, available after chapter one
Die for the first time
Get perfect dodge bonus by not getting hit in a stage
Kill 1,000 enemies overall
Collect 10,000 coins in one run
Unlock all chip slots
Complete the game
Defeat chapter 3 boss
Collect 5,000 coins in one run
Collect 20 weapons in one run
Defeat chapter 2 boss
Equip 5 chips or more
Defeat chapter 1 boss
Kill 100 enemies overall
Discard a weapon
Start the first run