Here is the full list of all 49 Project Lazarus achievements.
Earned 300k Caverium
Unlocked Challenger Stage
Unlocked Outpost Hyper Mode
Earned 250k Caverium
Earned 200k Caverium
Reached Level 135
Reached Commander Rank
Reached Number Four Rank
Reached Level 130 for the first time.
Earned 150k Caverium
Reached Level 100 for the first time.
Reached Level 110 for the first time.
Reached Level 120 for the first time.
Unlocked Arctic Glacier Hyper Mode
Earned 100k Caverium
Unlocked Outpost Stage
Unlocked Zero
Unlocked Arctic Glacier Stage
Unlocked Desert Hyper Mode
Reached Level 70 for the first time.
Unlocked Drake
Unlocked Grasslands Hyper Mode
Unlocked Alabaster
Unlocked Benedict
Unlocked weapon evolution for the first time
Earned 50k Caverium
Unlocked Runner RX
Unlocked Striker
Unlocked Titus
Unlocked Tombstone
Unlocked Desert Stage
Reached Level 50 for the first time.
Unlocked Praetorian
Unlocked Arachmech
Unlocked Dozer
Now go get some upgrades at the armory
Unlocked for purchasing during Early Access days.
Reached Number Three Rank
Reached Number Two Rank
Reached The One Rank
Earned 350k Caverium
Earned 400k Caverium
Earned 450k Caverium
Earned 500k Caverium
Earned 600k Caverium
Earned 700k Caverium
Earned 800k Caverium
Earned 900k Caverium
Earned 1M Caverium