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