Here is the full list of all 25 XENOTILT: HOSTILE PINBALL ACTION achievements.
Shoot 10000 Varia Bullets
Spell Your First Word
Kill 500 Eggs
Varia bullets maxxed
Kill 2500 Domeheads
Hit 500 Drop Targets
Get 2500 Spinner Hits
Get 1500 Pass Switch Hits
Kill 500 Scarabs
Drain 100 balls
Slay Meka-Tiger Bosses
Kill 5000 Drones
Get 1000 Kicker Hits
Slay Chrysalis Bosses
Get 100 Charged Pop Hits
Launch first ball
Trigger wizard mode twice
Score 1 billion points
Slay Star Pilot bosses
Slay 50 Brood Mothers
Slay Hera Bosses
Earn the top spot on the local hardcore leaderboard
Get Max Lassos with Arc Laser
Tilt out during multiball
Have 9 balls in play