A list of all current secret seeds in the game used to activate weird modes as well as cheat codes to unlock everything and lock relics (important for speedrunning)

Secret Seed Cheat Codes

skyyyyyyyy

Shovel Knight Pocket Dungeon

Android

SuperGoreNest

yogi_246

Shovel Knight A

Shield Knight A

King Knight A

Specter Knight A

Plague Knight A

Treasure Knight A

Tinker Knight A

Mole Knight A

Propeller Knight A

Polar Knight A

Black Knight A

Scrap Knight A

Prism Knight A

Shuffle Knight A

Shovel Knight B

Shield Knight B

King Knight B

Specter Knight B

Plague Knight B

Treasure Knight B

Tinker Knight B

Mole Knight B

Propeller Knight B

Polar Knight B

Black Knight B

Scrap Knight B

Prism Knight B

Shuffle Knight B

Mona A

Mona B

Puzzle Knight A

Random Knight

Puzzle Knight B

Spinwulf

Quandary Sage

Classic Adventure

Character Quest

Legendary Path

Trial of Offerings

Normal Ending

Secret Ending

Random Seed

Set Seed

Donovan

Chester A

Chester B

Enchantress A

Enchantress B

Schmutz

Character

Adventure

Ending

Seed

PlayStation 4

Switch

Shovel Knight

Do I have to unlock all relics?

Luukie13

DanTheVP

Rockm

themoai34