Here is the full list of all 76 Beacon achievements.
Kill 100 Prism Enemies
Die from Fall Damage Over 20
Die from Falling Off a Cliff Edge
Die from jumping into the Mega Laser in the Level 4 Excavations Headquarters
Kill 1000 Prism Enemies
Kill 10000 Prism Enemies
Collect 50 Bestiary Entries
Collect All Mementos
Collect All Items
Research All Items
Create a DNA Piece with 3 Stats over 100
Create a DNA piece with 1 Stat over 250
Complete a game on Normal Difficulty
Complete a game on Easy Difficulty
Complete a game on Extreme Difficulty
Complete a game on Hard Difficulty
Fill your Genome with 4 different factions
Fill All 6 Stats on your Genome to 300
Fill your Genome with 5 Pieces of Native DNA
Fill your Genome with Paramount DNA
Fill your Genome with 5 Pieces of Prism DNA
Fill your Genome with 5 Pieces of Solus DNA
Fill your Genome with 5 Pieces of Uncharted DNA
Fill One Stat on your Genome to 300
Kill Act 1 Acid Hivemind Boss
Kill Act 1 Flauros Aphelion Boss
Kill Act 1 Lumens Hivemind Boss
Kill Act 1 Tritoraptor Matriarch Boss
Kill Act 1 MK-X Excavation Spider Boss
Kill Act 1 MK-X Pyro Spider Boss
Kill Act 1 Quill Hivemind Boss
Kill Act 1 MK-X Tesla Spider Boss
Kill Act 2 Apex Boss
Kill Act 2 Misprinted Freja Boss
Kill Act 2 Mainframe Boss
Kill Act 2 Onyx Golem Boss
Kill Act 2 Ultra Icosatron Boss
Kill Act 2 Ultra Tumor Boss
Complete Level 1 in less than 2 Minutes
Complete Level 3 in less than 15 Minutes
Complete Level 6 in less than 30 Minutes
Complete Level 1
Complete Level 2
Complete Level 3
Complete Level 4
Complete Level 5
Complete Level 6
Collect 5,000 Scrap in a single life
Collect 10,000 Scrap in a single life
Collect 15,000 Scrap in a single life
Find 5 Secrets
Find 50 Secrets
Find 500 Secrets
Kill 100 Native Enemies
Kill 100 Solus Enemies
Kill 100 Uncharted Enemies
Kill 1000 Native Enemies
Kill 1000 Solus Enemies
Kill 1000 Uncharted Enemies
Kill 10000 Native Enemies
Kill 10000 Solus Enemies
Kill 10000 Uncharted Enemies
View the Second Chance Ending
View The Prodigal Daughter Ending
View the A Home Like Any Other Ending
View the No Witnesses Ending
View the Nuke It From Orbit Ending
View the Corporate Loyalty Ending
Kill Act 1 Ultracrab Junker Boss
Kill Act 1 Ultravoid Devourer Boss
Collect 25 Bestiary Entries
Collect 10 Bestiary Entries
Collect 25 Mementos
Collect 50 Mementos
Kill Act 1 Lost Clone Squad Boss
Kill Act 1 Primordial Effigy Boss