Here is the full list of all 419 GemCraft - Chasing Shadows achievements. It takes around 120-150 hours to unlock all of the achievements on Windows.
Have the haste trait set to level 7 at field T3.
Harvest 48.000 mana from shards at field Q4 before wave 24 starts.
Beat 75 waves at field L5.
Leave a monster nest at 1 hit point at the end of the battle.
Create a grade 9 pure poolbound gem at field L4.
Don't build any towers at field L3.
Don't build anything at field L1.
Use only slowing gems at field G4.
Harvest 24.000 mana from shards at field K5 before wave 18 starts.
Don't get any mana from mana shards at field J5.
Don't use any gem enhancement spells at field J4.
Don't have any gem higher than grade 4 at field J3.
Beat 60 waves at field J1.
Don't have any gem higher than grade 3 at field I6.
Don't have any gem higher than grade 2 at field I4.
Build 19 towers at field I1.
Beat 60 waves at field H4.
Don't have any gem higher than grade 3 at field H3.
Harvest 1.300 mana from shards at field H2 before wave 2 starts.
Don't build anything at field H1.
Don't use any strike or gem enhancement spells at field G5.
Build 60 walls at field G3 before wave 3.
Don't use any strike spells at field K4.
Create a grade 9 pure critical hit gem at field K3.
Destroy all wizard locks at field M5 before wave 10 starts.
Don't build any towers at field T1.
Don't get any mana from mana shards at field O2 on glaring difficulty.
Destroy 8 beacons at field T7 before wave 15.
Destroy 3 monster nests at field K1 before wave 7.
Open the tome chamber at field E4 before wave 7 starts.
Don't spend any points on skills at field F1 on glaring difficulty.
Don't spend any points on skills at field I2 on glaring difficulty.
Activate shrines a total of 12 times.
Don't spend any points on skills at field E3 on glaring difficulty.
Open the tome chamber at field D5 before wave 12 starts.
Open 3 drop holders at field G2 before wave 5.
Create a grade 6 pure suppressing gem at field I3 before wave 5.
Destroy all wizard locks at field F4 before wave 2 starts.
Don't use any strike or gem enhancement spells at field D3.
Have no own buildings on the field at the end of the battle.
Kill 100 frozen monsters with beam.
Destroy 2 monster nests at field C5 before wave 13.
Use only armor tearing gems at field R4.
Have the giant domination trait set to level 7 at field C2.
Don't use any gem enhancement spells at field C1.
Deliver gem bomb and wasp kills only.
Break a tomb open at field B5 before wave 24.
Open the tome chamber at field K6 before wave 11 starts.
Don't have any gem higher than grade 5 at field K6 on glaring difficulty.
Leech 180 mana with a single strike of a shrine of energy.
Drop 27 gem bombs while it's snowing.
Kill 95 frozen monsters while it's snowing.
Leech 1.800 mana with a single strike of a shrine of energy.
Leech 18.000 mana with a single strike of a shrine of energy.
Shred 110 total armor with a single corrosion shrine strike.
Shred 1.000 total armor with a single corrosion shrine strike.
Destroy all wizard locks at field O6 before wave 18 starts.
Use only bloodbound gems at field O6.
Use only poison gems at field N4.
Have 22 gems on the battlefield at field N4 before wave 9.
Have 90 monsters poisoned at the same time.
Have a Maxium Charge of 300% for the Barrage Spell.
Acquire and raise all skills to level 5 or above.
Don't use any strike spells at field B3.
Deliver 140 one hit kills at field B3.
Drop 18 gem bombs while it's raining.
Deal 50 gem wasp stings to buildings.
Deal 100 gem wasp stings to the same monster.
Deal 350 gem wasp stings to buildings.
Kill 30 cursed monsters with bolt.
Kill 30 cursed monsters with barrage.
Have 16 barrage enhanced gems at the same time.
Kill 150 cursed monsters with bolt.
Kill an apparition at field M7.
Enrage a wave to have exactly 666 swarmlings.
Kill 25 monsters with one gem bomb blast.
Have a grade 1 gem with 500 hits.
Heat a spark.
Have a grade 1 gem with 1.500 hits.
Kill 27 monsters with gem bombs and wasps.
Kill 127 monsters with gem bombs and wasps.
Hit 15 frozen monsters with shrines.
Deal 300 venom damage with a single venom shrine strike.
Kill 180 monsters with gem wasp stings.
Deal 4.000 venom damage with a single venom shrine strike.
Hit 75 frozen monsters with shrines.
Deal 50.000 venom damage with a single venom shrine strike.
Have 16 bolt enhanced gems at the same time.
Hit 150 cursed monsters with shrines.
Have 16 beam enhanced gems at the same time.
Create a grade 12 pure poison gem.
Create a grade 12 pure armor tearing gem.
Have 295 monsters on the battlefield at the same time on field F1.
Create a gem of 6 components.
Create a gem of 9 components.
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Activate shrines a total of 4 times.
Activate the same shrine 5 times.
Activate a shrine with a grade 10 or higher gem.
Create a grade 6 pure bloodbound gem at field F2 before wave 6.
Don't have any gem higher than grade 3 at field F3 on glaring difficulty.
Don't have any gem higher than grade 2 at field F5.
Don't have any gem higher than grade 2 at field E7.
Don't have any gem higher than grade 4 at field E2 on glaring difficulty.
Create a grade 6 pure mana leeching gem at field E6 before wave 2.
Don't have any gem higher than grade 4 at field D4.
Kill every monster with gems in traps.
Create a grade 9 pure slowing gem at field C2.
Don't have any gem higher than grade 4 at field A5.
Call 75 waves early.
Don't have any gem higher than grade 6 at field A4 on glaring difficulty.
Have 33 gems on the battlefield at field A3.
Use only critical hit gems at field T5.
Use only chain hit gems at field W1.
Have 20 fragments in your talisman inventory.
Freeze 111 frozen monsters.
Kill 20 frozen monsters with bolt.
Kill 20 frozen monsters with gems in traps.
Hit a total of 400 targets with freeze spells.
Kill 273 frozen monsters.
Freeze 111 cursed monsters.
Kill 100 frozen monsters with bolt.
Have 44 gems on the battlefield.
Hit a total of 400 targets with wake of eternity spells.
Gain 1.800 xp with wake of eternity spell crowd hits.
Gain 1.100 xp with curse spell crowd hits.
Have 55 gems on the battlefield.
Cast 75 strike spells.
Gain 700 xp with freeze spell crowd hits.
Don't have any gem higher than grade 1 at field E1.
Summon 300 giants by enraging waves.
Build 25 towers.
Build 25 traps.
Have 90 monsters slowed at the same time.
Create a grade 12 pure chain hit gem.
Enrage 80 waves.
Fill all the sockets in your talisman with fragments upgraded to level 5 or higher.
Have 990 monsters on the battlefield at the same time.
Deal 350 gem wasp stings to creatures.
Have 10 or more beacons standing at the end of the battle.
Have 15 beacons on the field at the same time.
Have 99 gem wasps on the battlefield.
Throw 32 gem bombs.
Drop 48 gem bombs on beacons.
Summon 30 beacons by enraging waves.
Destroy 45 beacons.
Curse 111 cursed monsters.
Gain 140 xp with wake of eternity spell crowd hits.
Have 470 monsters on the battlefield at the same time.
Reach a kill chain of 900.
Enrage 30 waves.
Summon 1.600 monsters by enraging waves.
Summon 1.500 swarmlings by enraging waves.
Fill all inventory slots with gems.
Enrage waves with at least 50 gems.
Kill 600 monsters before wave 12 starts.
Kill 2 spires.
Destroy 15 beacons.
Cut 7.000 total hit points with a single strike of a shrine of blades.
Cut 70.000 total hit points with a single strike of a shrine of blades.
Beat 60 waves at field B1.
Find 3 talisman fragments.
Summon 900 monsters by enraging waves.
Kill 7 shadows.
Enrage a wave to have at least 400 monsters.
Select the Haunting Difficulty.
Kill 2 shadows.
Salvage 8.000 mana from gems.
Create a grade 16 gem.
Gain 1.200 xp with kill chains.
Have 4 barrage enhanced gems at the same time.
Reach -16% decreased banishment cost with your orb.
Reach mana pool level 20.
Use demolition 7 times.
Hit the same monster with traps 100 times.
Beat 75 waves at field C3.
Kill an apparition at field N2.
Summon 400 monsters by enraging waves.
Enrage a wave with 6 gems.
Kill 450 monsters with gems in traps.
Enrage 10 waves.
Have 90 monsters frozen at the same time.
Have 230 monsters on the battlefield at the same time.
Lure 150 swarmlings out of a sleeping hive.
Lure 15 swarmlings out of a sleeping hive.
Break 3 tombs open.
Kill a monster having at least 100.000 hit points and 1000 armor.
Don't spend any points on skills at field M6.
Don't spend any points on skills at field K2.
Don't spend any points on skills at field D2.
Create a grade 12 gem.
Reach mana pool level 15.
Have 10.000 initial mana.
Don't let any monster touch your orb for 80 beaten waves.
Create a gem with a raw minimum damage of 3300 or higher.
Beat 105 waves.
Reach 1.000.000 mana in your mana pool.
Beat 120 waves.
Kill 3.000 monsters.
Create a grade 3 gem with 300 effective max damage.
Create a grade 3 gem with 600 effective max damage.
Create a grade 3 gem with 900 effective max damage.
Gain 600 xp from drops.
Kill a possessed giant with barrage.
Beat 45 waves at field E1.
Destroy 1 apparition, 1 specter, and 1 shadow in the same battle.
Select the Glaring difficulty.
Set corrupted banishment to level 7 and banish a monster 3 times.
Kill 45 cursed monsters with shots blinking to your orb.
Find 117 shadow cores.
Kill a spire.
Freeze a specter.
Call 35 waves early.
Don't build any towers at field A2.
Salvage mana by destroying a gem.
Don't use any strike spells at field A1.
Beat 90 waves.
Build 15 traps.
Kill a monster that is cursed, poisoned, frozen and slowed at the same time.
Create a gem with a raw minimum damage of 1300 or higher.
Deliver 400 banishments with your orb.
Kill an apparition at field F6.
Build 18 amplifiers at field D1.
Build 25 amplifiers.
Strengthen your orb with 7 gems in amplifiers.
Reach -12% decreased banishment cost with your orb.
Reach a kill chain of 600.
Kill 20 frozen monsters with beam.
Curse 111 frozen monsters.
Strengthen your orb with a gem in an amplifier.
Kill 141 cursed and frozen swarmlings.
Hit a total of 400 targets with curse spells.
Kill 30 cursed monsters with beam.
Break a tomb open.
Kill 4 monsters with a chain hitting shot.
Free a sealed gem.
Reach wizard level 200.
Have the swarmling domination trait set to level 7 at field G6.
Build 45 walls.
Build 15 amplifiers.
Poison 111 cursed monsters.
Give a Gem 200 Poison Damage by Amplification.
Kill 189 twisted monsters.
Curse a monster 3 times.
Kill a cursed possessed monster with bolt.
Spend 18.000 mana on amplifiers.
Have 100 monsters on the battlefield at the same time.
Add a different enhancement on an enhanced gem.
Have the mana lock trait set to level 7 at field Q1.
Have 1.000 shadow cores at the start of the battle.
Deal 50 gem wasp stings to creatures.
Destroy 5 dwellings.
Amplify a gem with 8 other gems.
Reach an amplified gem range of 12.
Build 5 amplifiers.
Build an amplifier.
Have 40 additional waves by battle traits.
Cast 25 strike spells.
Reach 100.000 mana in your mana pool.
Gain 120 xp with curse spell crowd hits.
Kill a specter while it carries a gem.
Call 15 waves early.
Gain 240 xp by calling waves early.
Destroy 5 beacons.
Gain 500 xp from destroying beacons.
Kill 199 possessed monsters.
Reach a kill chain of 300.
Kill 179 marked monsters.
Beat 75 waves.
Kill a shadow.
Harvest all mana from 3 mana shards.
Shoot down 340 shadow projectiles.
Lose 3.333 mana to shadows.
Reach wizard level 160.
Kill 400 spawnlings.
Deal 5.000 poison damage to a shadow.
Banish a monster at least 5 times.
Kill a giant with beam shot.
Set orblets trait to level 7 and don't have any orblets on the field at the end.
Have 4 beam enhanced gems at the same time.
Build 15 towers.
Leech 10.000 mana with gems.
Kill 5 frozen monsters carrying orblets.
Kill a giant with one shot.
Deal 10.000 poison damage to a monster.
Kill 15 monsters carrying orblets.
Spin a compass.
Kill 2 specters.
Don't let any monster touch your orb for 50 beaten waves.
Beat 60 waves.
Open a previously opened tome chamber.
Have 20 additional waves by battle traits.
Reach wizard level 120.
Reach -8% decreased banishment cost with your orb.
Poison 111 frozen monsters.
Kill a specter.
Fill all the sockets in your talisman.
Fill all the sockets in your talisman with fragments upgraded to their limit.
Kill 150 monsters with gems in traps.
Beat 45 waves at field M3.
Kill 110 monsters while it's snowing.
Gain 90 xp with freeze spell crowd hits.
Kill 25 monsters with frozen corpse explosion.
Cast a strike spell.
Cast 5 strike spells.
Freeze a monster 3 times.
Kill a monster having at least 200 armor.
Kill a monster having at least 20.000 hit points.
Create a gem of 3 components.
Spend 8.870 mana on banishment.
Deliver 100 banishments with your orb.
Destroy a beacon.
Deliver 750 one hit kills.
Open a drop holder.
Open 5 drop holders.
Get a gem from a drop holder.
Acquire 5 skills.
Destroy 3 monster nests.
Cast a gem enhancement spell.
Have 4 bolt enhanced gems at the same time.
Enhance a gem in a trap.
Reach wizard level 90.
Spend 870 mana on banishment.
Gain 200 xp with kill chains.
Reach mana pool level 10.
Kill a swarmling having at least 100 armor.
Beat 45 waves.
Find 39 shadow cores.
Kill 2 apparitions.
Leave an apparition alive.
Select a building.
Activate a shrine.
Activate the same shrine 2 times.
Find 2 talisman fragments.
Kill 1.000 monsters.
Kill 400 monsters with poison.
Activate a shrine while raining.
Create a gem with a raw minimum damage of 300 or higher.
Create a grade 8 gem.
Find 13 shadow cores.
Gain 200 mana from drops.
Gain 800 mana from drops.
Reach wizard level 60.
Kill 85 poisoned monsters while it's raining.
Beat 30 waves.
Reach 10.000 mana in your mana pool.
Reach wizard level 40.
Have 5 fragments socketed in your talisman.
Kill 333 swarmlings.
Harvest all mana from a mana shard.
Have a grade 1 gem with 100 hits.
Destroy a monster nest.
Don't let any monster touch your orb for 20 beaten waves.
Select a monster.
Kill 60 monsters with gems in traps.
Reach mana pool level 5.
Kill an apparition.
Reach wizard level 20.
Build 30 walls.
Strengthen your orb by dropping a gem on it.
Build 5 towers.
Deliver 250 one hit kills.
Destroy a dwelling.
Have 11 gems on the battlefield.
Build 5 traps.
Activate a battle trait.
Set a battle trait to level 7 or higher.
Kill 12 monsters with gems in traps.
Have more than 75% of the monster kills caused by poison.
Enrage a wave.
Unlock a wizard tower.
Gain 250 xp keeping your orb intact.
Kill 100 monsters while it's raining.
Throw a gem bomb.
Demolish one of your structures.
Build 15 walls.
Open a tome chamber.
Have 1.000 initial mana.
Reach wizard level 10.
Amplify a gem.
Combine two gems of different colors.
Create a grade 3 gem.
Deliver 75 one hit kills.
Call a wave early.
Change the target priority of a gem.
Call 5 waves early.
Create a grade 5 gem.
Kill a monster.
Find a talisman fragment.
Add 100 max damage to a gem with a single enchantment shrine strike.
Kill a monster with shots blinking to the monster attacking your orb that would otherwise destroy your orb.
Kill 20 frozen monsters with barrage.
Add 200 max damage to a gem with a single enchantment shrine strike.
Add 300 max damage to a gem with a single enchantment shrine strike.
Get 500 xp with a single wisdom shrine strike.
Get 1.500 xp with a single wisdom shrine strike.
Have a Maxium Charge of 300% for the Freeze Spell.
Get 3.000 xp with a single wisdom shrine strike.
Kill 100 frozen monsters with barrage.
Cut 700.000 total hit points with a single strike of a shrine of blades.
Shred 9.000 total armor with a single corrosion shrine strike.
Place 3 towers for free.
Kill 150 cursed monsters with beam.
Harvest 9.000 mana from a corrupted mana shard.
Kill 150 cursed monsters with barrage.
Deliver 1.200 banishments with your orb.
Have 60 additional waves by battle traits.
Don't have any gem higher than grade 3 at field M1.
Build 21 towers at field M2 before wave 5.
Use only suppressing gems at field N1.
Don't build anything at field N5.
Don't use any strike or gem enhancement spells at field N6.
Have the Hatred trait set to level 3 or higher at field N7.
Don't use any gem enhancement spells at field O3.
Use only mana leeching gems at field P1.
Build 60 walls at field P6.
Use only poolbound gems at field Q2.
Build 30 traps at field Q7.
Reach the Spiritforge in Iron Wizard mode.