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