Here is the full list of all 47 Deathtrap achievements.
Loot 1,000,0000 gold.
Reach wave 20 in Endless building only ground traps.
Reach wave 20 in Endless building only tower traps.
Find a Godlike item.
Reach level 100.
Reach wave 30 in Endless.
Reach wave 30 in Endless in a party.
Complete a maximum difficulty Scenario without dying.
Complete a Scenario on difficulty 20.
Complete a Tier 4 map without receiving any damage as a Sorceress.
Build 1000 ground traps.
Reach wave 20 in Endless without using any teleport.
Complete a Scenario on difficulty 10.
Reach wave 10 in Endless without dying.
Build 1000 tower traps.
Download and complete 10 different user generated maps.
Complete a Scenario with the 3 blue challenges.
Complete a Scenario with the 3 purple challenges.
Craft 20 items.
Reach level 10 with a Sorceress, Mercenary and Marksman.
Kill 100,000 monsters: every game mode counts!
Build 15 different traps on a single map.
Complete a Scenario with the 3 red challenges.
Summon 1000 monster with summoning traps.
Complete a Scenario.
Sell 20 traps.
Unlock the Tier 3 skills with any character.
Complete every map in the campaign.
Use the teleports 100 times.
Host a party and complete a map.
Earn a star in the co-op mode.
Buy a Special Offer item in the Shop.
Complete a map with the maximum x2 speed (counts from the first wave start phase).
Earn at least 2 stars on any Campaign map.
Complete a Tier 4 map without building a single trap as a Mercenary.
Complete a Tier 4 map without directly damaging a single monster as a Marksman.
Earn 3 stars in every Campaign map on Tier 4.
Complete every map in Scenario mode.
Reach wave 20 on every map in Endless.
Kill 100 bosses in Endless.
Form a party with 10 different players.
Complete a difficulty 20 scenario in a party.
Defeat 10 different players as the Attacker in Versus mode.
Defeat 10 different players as the Defender in Versus mode.
Defeat the attacker player with an intact base in Versus mode.
Win 20 matches in Versus mode.
Possess 200 monsters as the Attacker in Versus mode.