Codes

Meta Codes

It’sThis is a codelist unlockingof BIGcodes HEADthat MODE.cannot Codebe is:found within the game itself. They can be activated at any moment in the game.

Big Head Mode

Code:
URUL URDR RURD LDRD

Details:
Makes your head bigger.     If you want to un-toggle it just enterEntering the code again un-toggles Big Head mode.

Discovery:
The press kit for Tunic contains a single puzzle piece, part of a 5x5 puzzle. Users shared photos of their puzzle piece online and stitched together the full puzzle through collaboration, revealing the code. Alternatively, the same code is obtained via a Holy Cross in the inner flap of the Nintendo Switch physical cover art for Tunic.

Sources: 
https://www.resetera.com/threads/tunics-great-press-kit-mystery-has-been-solved-now-discover-it-yourself-no-spoilers%E2%80%94just-joy.564229/
https://twitter.com/Dancrane212/status/1505169325296074842
https://www.reddit.com/r/TunicGame/comments/1930ho3/inside_the_game_case_for_switch/

Sunglasses Mode

Code:
UUU LUL URU LUR ULU RUR DRD LDR DLD RDLDL

Details:
Gives the fox and Terry the Chompignom (a specific enemy in the West Garden) a pair of sunglasses. The code seems to be permanent and cannot be untoggled.

Discovery:
Sacred Geometry clothing apparel contains a Holy Cross.

Sources:
https://www.reddit.com/r/TunicGame/comments/y6kiby/just_spotted_even_the_merch_has_a_puzzle_in_it/
https://www.compressmerch.com/collections/finji/products/tunic-sacred-geometry-pullover-sweatshirt
https://www.compressmerch.com/collections/finji/products/tunic-sacred-geometry-unisex-tee

Best Friend Animation

Code:
ULL DRD LULL DRD LU RDLD RRU RDLD RRR

Details:
The fox hugs a Lure.

Discovery:
The Huggable Fox Plush contains a Holy Cross.

Sources:
https://www.fangamer.com/products/tunic-fox-plush
https://www.youtube.com/watch?v=G__nydsm780

Icebolt Cost Reduction

Code:
RULDDRULU