Here is the full list of all 37 King of the Bridge achievements.
Successfully accuse the troll without having unveiled the violated rulebook page.
Unlock all achievements.
Unlock the goose ending.
Have the black queen be the only piece to have moved for twelve consecutive turns.
Have three white pieces slip consecutively.
Complete the game in under ten minutes.
Complete the game in under fifteen minutes.
Win a match in BLITZ mode or higher.
Win a match in BULLET mode.
Win a match in RAPID mode or higher.
Win a match without consecutively moving the same piece twice.
The two kings are the last remaining pieces.
Generate one hundred valorite scraps.
Walk really far during chapter two.
Make the title drop in the menu screen.
Walk back the way you came during act one or three.
Capture three black pieces in one single move.
Put the goose back on the bridge as he tries to leave.
Move a black piece that does not work out of town, out of town as your revenge cheat.
Unlock the ascension ending.
Capture the black king with a white queen as your revenge cheat.
Eat ten white pieces with a single rook.
Create two castles in a single game.
Unlock the good ending.
Win a match with at least ten white pieces remaining.
Unveil all rulebook pages.
Hide your character behind the troll after completing the game at least once.
Unlock the bad ending.
Fail to accuse three cheat moves in a single game.
Capture the black queen by legally moving her on a gift of knowledge.
Capture a black piece by moving it on a gift of knowledge as your revenge cheat.
Successfully accuse the troll ten times.
Leave behind sixteen gifts of knowledge in a single game.
Capture two black pieces with one single move.
Unveil ten rulebook pages.
Ascend two pawns in a single game.
Successfully accuse the troll for the first time.