Here is the full list of all 31 101 Ways to Die trophies - there are 14 bronze, 11 silver, 5 gold and 1 platinum.
Unlock all other Trophies
Discover all 101 WTDs
Claim your first 1000 kills
Kill a Splatt whilst it's stunned
Kill 50 Splatts with the Cannon
10 Cakes completely consumed
Discover 50 WTDs
Complete all Laboratories
Complete all Sector Zero Laboratories
Achieve a three star rating for all Laboratories in every zone
Kill a Tank, Alpha and Rapid within one second
50 Splatts killed in a Lava Pit
100 Splatts impaled on Spikes
Complete all Bio Zone Laboratories
Amass 100 Stars
Complete all Control Room Laboratories
Flatten 50 Splatts with a Boulder
Claim your first 101 kills
Complete all Basement Laboratories
Achieve a three star rating for all Laboratories in any zone
Discover 10 WTDs
Claim your first 50 victims
Spill 1000 litres of blood
Complete all Graduate and Master Objectives in a Laboratory
Complete a Basement Laboratory
Achieve your first three star rating
Achieve a x4 combo
Complete the Training Laboratories
Discover your first WTD
Kill your first Splatt
Perform your first combo