Dystopia: Save Santa for PC

Santa is in need of help. He's been kidnapped by the piggy orcs on the piggy mountain. Without him, Christmas won't be as happy as it seems. Please save and free Santa from the hands of the piggy orcs and Christmas will be happy again.

You will be given [n] lives and [n] seconds to save Santa.
Piggy orcs are bad, kill them all.
Destroy their barracks to disable them from spawning over time.
Destroy all the barracks to obtain the key to open Santa's cage.
Press A and D to move. Press W/SPACE to jump. LMB to Shoot.
Good luck and Happy Holiday!

Big thanks to the LibGDX discord community.

Huge thanks also to JGRAN for the critics. He also helped me searched for these free assets.

Credits:

Pigs and Bombs https://pixelfrog-assets.itch.io/kings-and-pigs
Santa https://elthen.itch.io/2d-pixel-art-santa-sprites
Mountain Backgrounds https://vnitti.itch.io/glacial-mountains-parallax-background
Terrain https://spirit-warrior.itch.io/cold-valleys-winter-themed-pixel-art-asset-pack
Dino Characters https://arks.itch.io/dino-characters
Guns/Weapons https://0x42-0x4f-0x49.itch.io/pixel-art-weapons
Explosions https://ansimuz.itch.io/explosion-animations-pack
Heart icon https://gamedevelopershlok.itch.io/heartpack
House https://meitdev.itch.io/top-down-house
Christmas Tree https://vladpenn.itch.io/pixel-holiday-trees
Christmas pack https://penzilla.itch.io/christmas-winter-holliday-tileset
Fonts https://www.dafont.com/
Particles https://github.com/raeleus/Particle-Park
Gun SFX https://opengameart.org/content/chaingun-pistol-rifle-shotgun-shots
Pig SFX https://opengameart.org/content/farm-animals
BGM https://opengameart.org/content/merry-x-mas
Scary sound https://opengameart.org/content/random-gods-dark-and-silent
Frameworks and Engines used:

LibGDX framework
JBUMP