You need to incorporate the Theme into your game in some way and before you submit it, you will need to write atleast 1 short sentence about how your game fits the Theme of the game jam. It's completely up to you how you interpret the theme. Feel free to be creative with it.

Theme: Lair of the Frost Wyrm

Bonus Challenges: Unlike the Theme, these are entirely optional. Feel free to do one, two, all of them or ignore them completely.

For this game jam, the optional challenges are the following three:

1 - Dragon's Lair: The game is primarily set inside a dragon's lair.

2 - Frost Breath: There's a Frost Breath skill/ability in the game available to the enemies and/or the protagonist.

3 - Multiple Phases: There's a boss battle in the game with multiple phases.