Full list of all 42 Hellpoint achievements.
The base game contains 32 achievements, and there is 1 DLC pack containing 10 achievements.
Summoned a friendly... pet?
Turned off the lights, from the start to the end
Did as asked and ended it peacefully
Reached a more challenging parallel universe
Destroyed the prodigal spawn
Vanquished The Sentient
Helped the Architect repaired the Interface
Kept your data and defeated The Interface
Found the 66 coins
Defeated the four Archon Knight
Answered the challenge of Undisturbed Defas Nemundis
Answered the challenge of Ozyormy Goija, the Master of Puppets
Helped the Old Man
Found and input one of the Five Eyes codes
Answered the challenge of Uthos, the Ashen Born
Gained the trust of a cosmic God
Defeated the Transporter
Defeated Our Preying Hostess
Defeated the Consumer
Repaired the EVA suit and went for a walk outside Irid Novo
Defeated the Artillery
Synchronized a Breach
Talked to a cosmic God
Found a monolith and explored the Underworld
Defeated a horde
Defeated the Arisen Congregators
Printed an item using a blueprint
Socketed an upgrade chip
Defeated the Celestial Beast
Equipped the cube and used a program
Opened the Observatory's Iris, and gazed in Sagittarius' depth
Defeated the Archon Slaver
Defeated the Alpha
Defeated Fear
Defeated the Mad Scientist
Defeated her Majesty
Defeated the mother slug
Enter the Blue Sun universe
Hack a turret
Defeat the seven deadly sins