Here is the full list of all 53 CONVERGENCE: A League of Legends Story achievements.
Temporal Pulse an enemy into Parallel Convergence, then Phase Dive them.
Defeat Camille.
Find and open every chest on the Chaincrawler.
Find and open all chests in the game.
Defeat 3 enemies with a single Chronobreak.
Return 12 Clockwork Champions to Corin.
Return 6 Clockwork Champions to Corin.
Choose to give Clovemary to Inna.
Unlock 20 Chromas and Z-Trails at Elie's Shop.
Unlock 10 Chromas and Z-Trails at Elie's Shop.
Find and open every chest in the Cultivair.
Find and open every chest in the Entresol.
Look at the family portrait up close in Ekko's family apartment.
Find and open every chest in Factorywood.
Find and open every chest in the Fairgrounds.
Defeat Future Ekko in the Courtyard.
Defeat Future Ekko on the Chaincrawler.
Defeat Future Ekko in the Clocktower.
Craft all Gadgets at the Workbench.
Craft 10 Gadgets at the Workbench.
Grind for a total of 180 seconds.
Choose to give Hexlock to Inna.
Wear the Inx Chroma in the Inx Theater.
Defeat Jinx.
Complete the Lacuna.
Explore the entire Map.
Complete the Sump Sewers without defeating a single Bat, Grub, or Canker.
Complete the game without dying.
Defeat Future Ekko in the Clocktower with no gadgets equipped.
Defeat Camille without using Rewind.
Use Parallel Convergence to simultaneously slow down 5 projectiles.
Parry an attack from a Boss.
Parry enemy attacks a total of 50 times.
Use Phase Dive to go through a Chempunk Smasher's energy barrier attack.
Defeat Drake and Vale.
Defeat Drake.
Recover 30 health by rewinding damage taken.
Get hit by an attack, Rewind, then Parry that same attack.
Return 8 Scrambot artifacts to Aximander.
Catch 4 Scrambots.
Learn 11 Skills from Rungs.
Learn 5 Skills from Rungs.
Complete the game in under 6 hours.
Find and open every chest in the Sump Sewers.
Choose to give Syron to Inna.
Defeat a total of 20 enemies with Temporal Pulse.
Find and open every chest in the Inx Theater.
Defeat 3 enemies with a single Timewinder throw.
Defeat Warwick.
Fight The Watcher.
Don't ever fight the Watcher in the Lacuna.
Defeat Zarkon Poingdestre.
Defeat Syntixi Zarkon.