Here is the full list of all 15 Synthwaifu: Neon Space Fighter achievements.
Score 5000 points
Score 4000 points
Score 3000 points
Score 2000 points
Score 1000 points
Score 300 points
Score 500 points
Score 100 points
Score 6000 points
Score 7000 points
Score 8000 points
Score 9000 points
Score 10000 points
Score 20000 points
Score 30000 points