Here is the full list of all 41 Gods Trigger achievements.
Collect all achievements.
Kill 4 enemies at once with an exploding projectile shot through the Fire Wall.
Kill 30 enemies with the Exploding Corpses ability.
Finish all levels with an S grade.
Finish all levels with an A grade.
Collect all Helljoy Magazine pages sets.
Kill all enemies in chapter IV level 1.
Confuse enemies with the Mirror Image ability 30 times.
Kill 30 enemies with a deflected bullet using the upgraded Divine Shield ability.
Find all of the hidden perk chests.
Freeze 6 enemies in time simultaneously using the Time Freeze ability.
Catch 30 enemies in a trap using the Time Bubble ability.
Kill 5 enemies by knocking out doors with Harry's upgraded dash ability.
Smash 10 enemies against the wall with the upgraded Holy Push ability.
Kill 5 enemies with Judy's upgraded teleport ability.
Kill 3 enemies with 1 shot of the revolver.
Suck 6 enemies into a single vortex using the Dark Vortex ability.
Finish all levels in arcade mode.
Kill 3 enemies at once when using the Invisibility ability.
Reach level 30 with Harry.
Perform a 20x combo kill streak.
Make Mind Control possessed opponents to kill 30 other enemies.
Finish all chapters in co-op mode.
Reach level 30 with Judy.
Make 30 Synchro Kills while playing in co-op mode.
Steal 30 weapons using Judy's upgraded chain.
Finish one non-tutorial level without dying.
Finish a level in co-op mode.
Complete the game in story mode.
Collect one full set of Helljoy Magazine pages.
Complete all levels of Chapter IV.
Complete all levels of Chapter III.
Kill 3 enemies with a single sniper bullet in chapter III level 4.
Complete all levels of Chapter II.
Perform 10 executions.
Kill 666 enemies.
Complete all levels of Chapter I.
Stealth kill 20 enemies.
Kill 20 marked enemies.
Perform a 10x combo kill streak.
Perform a 5x combo kill.