Here is the full list of all 26 Strike Buster Prototype achievements.
Kill an Apidae
Kill 500 Apidae
Kill 1,000 Apidae
Kill 5,000 Apidae
Survive 20 minutes
Survive for a minute without shooting
Kill a boss
Kill the Mechanical Recycler
Accumulate 500 energy
Get a red name weapon
Draw 500 times in total
Get 20 empty boxes in total
Unlock all weapons
Unlock (almost) all relics
Meow ~ Meow ~ Meow ~
Get 100,000 score in a single game
Earn 100,000 gold in a single game
Accumulated 100,000,000 gold
Kill the Nomad Nest
Kill the Suspension Core
Kill the Spike
Kill the LaoDingZhao
Kill the Doozi
Kill the Sages
Kill the Artillery
Unlock all achievements