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