https://srtoasty.itch.io/islands
https://adamatomic.itch.io/gallet-city
https://snowhex.itch.io/dungeon-gathering
https://opengameart.org/content/adventure-awaits-asset-pack-10
https://www.kenney.nl/assets/roguelike-modern-city
https://ventilatore.itch.io/the-fantasy-tileset
https://sierrassets.itch.io/pixel-art-furniture-pack
https://murphysdad.itch.io/christmas-village-asset-pack
https://opengameart.org/content/lpc-revised-the-office | By Eliza Wyatt. Elements of the Ornate Desk and the Office Portraits use assets by Lanea Zimmerman (Sharm). Uses the "16x16 RPG Tileset" by hilau at https://opengameart.org/content/16x16-rpg-tileset, which is based off of "16x16 Game Assets" by George Bailey at https://opengameart.org/content/16x16-game-assets. and "LPC Thatched-roof Cottage" by bluecarrot16 at https://opengameart.org/content/lpc-thatched-roof-cottage.
https://the-pixel-nook.itch.io/rpg-building-pack
https://marceles.itch.io/land-of-pixels-laboratory-tileset-pixel-art
https://pipoya.itch.io/charamel | Create awesome Characters
https://adriccustoms.itch.io/little-bits-office
https://opengameart.org/content/lpc-forest-tiles By users Sharm, Hyptosis, Johann C, Beast, William. Thompsonj, & Reemax | Assets made by Lanea Zimmerman, Tuomo Untinen, Manuel Riecke
https://arks.itch.io/dino-characters @ScissorMarks
https://mixkit.co/free-sound-effects/game/
https://skalding.itch.io/free-tree-pack-001
https://axulart.itch.io/dirt-and-grass-2d-platform-tileset
https://minzinn.itch.io/pixelvehicles
https://elevenlabs.io/ - sounds for Sinusoid Formula Game on Machine #11
https://openart.ai/ - sprites for Sinusoid Formula Game on Machine #11 (formula sprite animation by @purifiedlight)