PulpScript
From Playdate Community Wiki
PulpScript is a friendly scripting language that allows you to add interactivity to your Pulp games. Its syntax is terse but powerful. A good rule of thumb when writing PulpScript is do less, less often.
Learning Pulpscript
PulpScript: A Beginner's Guide: A tutorial that goes over the basics of PulpScript. Concise and to the point.
Make an Adventure Game for the Playdate using Pulp: How to implement health, static hazards, moving hazards, locked doors, and more.
Making a Simple Enemy AI and Attack System: How to make a simple enemy pathfinding AI, how to make the player face the direction you move, a simple sword attack system, as well as locking a room until all enemies are defeated