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