Here is the full list of all 53 CONVERGENCE: A League of Legends Story achievements.
Return 8 Scrambot artifacts to Aximander.
Craft all Gadgets at the Workbench.
Unlock 20 Chromas and Z-Trails at Elie's Shop.
Find and open all chests in the game.
Find and open every chest in the Fairgrounds.
Return 12 Clockwork Champions to Corin.
Defeat Future Ekko in the Clocktower.
Explore the entire Map.
Defeat Syntixi Zarkon.
Find and open every chest in the Entresol.
Defeat Jinx.
Find and open every chest in the Inx Theater.
Use Parallel Convergence to simultaneously slow down 5 projectiles.
Find and open every chest in the Cultivair.
Defeat Future Ekko on the Chaincrawler.
Find and open every chest on the Chaincrawler.
Grind for a total of 180 seconds.
Defeat Drake and Vale.
Learn 11 Skills from Rungs.
Craft 10 Gadgets at the Workbench.
Unlock 10 Chromas and Z-Trails at Elie's Shop.
Defeat Camille.
Return 6 Clockwork Champions to Corin.
Find and open every chest in Factorywood.
Find and open every chest in the Sump Sewers.
Complete the Lacuna.
Choose to give Syron to Inna.
Fight The Watcher.
Defeat Warwick.
Parry enemy attacks a total of 50 times.
Catch 4 Scrambots.
Defeat 3 enemies with a single Chronobreak.
Use Phase Dive to go through a Chempunk Smasher's energy barrier attack.
Defeat Drake.
Get hit by an attack, Rewind, then Parry that same attack.
Parry an attack from a Boss.
Learn 5 Skills from Rungs.
Defeat Zarkon Poingdestre.
Defeat 3 enemies with a single Timewinder throw.
Recover 30 health by rewinding damage taken.
Defeat Future Ekko in the Courtyard.
Temporal Pulse an enemy into Parallel Convergence, then Phase Dive them.
Choose to give Clovemary to Inna.
Look at the family portrait up close in Ekko's family apartment.
Choose to give Hexlock to Inna.
Wear the Inx Chroma in the Inx Theater.
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.
Complete the game in under 6 hours.
Defeat a total of 20 enemies with Temporal Pulse.
Don't ever fight the Watcher in the Lacuna.