Dunegon Enemies: https://ya-webdesign.com/imgdownload.html

Legend of Zelda NES font: https://fontstruct.com/fontstructions/show/818869/the_legend_of_zelda_nes

items_sprite_sheet: https://www.spriters-resource.com/nes/legendofzelda/sheet/54720/ - Mister Mike

NPC: https://www.spriters-resource.com/nes/legendofzelda/sheet/21189/ - Mister Mike

BowRoom: https://www.spriters-resource.com/nes/legendofzelda/sheet/8381/

Explosion: https://www.uihere.com/free-cliparts/sprite-animation-explosion-drawing-gunshot-2208964

Aquamentus: https://www.spriters-resource.com/nes/legendofzelda/sheet/36632/ - Mister Mike

Bosses: http://www.supermayhem.com/downloads/sprites/nes/the-legend-of-zelda-sprites-nes/attachment/legend_of_zelda_nes_sprites_bosses/

---Custom Level---
Raygun: https://www.pngfuel.com/free-png/jjqex
Projectile from Raygun: https://www.spriters-resource.com/playstation/bomberworld/sheet/9698/
Target: https://www.spriters-resource.com/nintendo_64/ssb/sheet/37006/
Lava Boss: https://www.spriters-resource.com/ds_dsi/kirbymassattack/sheet/42229/