Here is the full list of all 31 SwapQuest trophies - there are 10 bronze, 15 silver, 5 gold and 1 platinum.
You found everything there is in SwapQuest!
King of the Slimes!
Finish every challenge level.
Defeat 200 Enemies.
Find the hidden boss.
Watch the credits.
Something's lurking in the dark.
Swap 2.500 Tiles.
Reach level 25.
Find the hidden challenge level.
Master a weapon.
Master an armor.
Collect 15.000 Jewels.
Use an active ability 50 times.
Master an ability.
Find all the hidden jewels.
Collect 5.000 Jewels.
Collect 999 Jewels in one level.
Defeat 100 enemies.
Swap 1.000 Tiles.
Reach your second class change.
Defeat Ulthros, the giant kraken!
Use an active ability 10 times.
Defeat 50 Enemies.
Collect 1.000 Jewels.
Beat Xerberus, the three-headed hound!
Use an active ability.
Reach your first class change.
Swap 500 Tiles.
Defeat Ghargon, the evil bug!
Defeat a midboss.