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