The Complete GameMaker Studio 2 Course 2019: Learn GML

Import and organize game assets in a separate project by dragging backgrounds, characters, sounds, and HUD into labeled sprite groups, while avoiding folder imports to prevent crashes.

Learn to implement collisions in GameMaker Studio 2 using place_meeting to stop a ninja at walls, with if statements and boolean logic for movement.

Learn how room persistence and global variables preserve state between rooms in GameMaker Studio 2, and how to manage persistence issues and teleport logic.

Explore game ai in gml by using sign and absolute value of x differences to determine npc left-right movement and pursuit within range with distance checks.

Implement alarms and instant create in GameMaker Studio 2 to throw shurikens, spawning objects from other objects and controlling direction, speed, and rotation via layer, image scale, and image angle.

Apply randomization in game maker studio 2 using random range, randomize, and the choose function to vary enemy behavior, distance, and timing. Learn about seeds to control determinism.

Create an hp variable for enemies with a random range; deduct hp on collision with ninja to destroy the enemy when hp reaches zero, using instance_place to identify colliding object.

Develop a boss battle in game maker studio 2 by switching the npc target from ninja to boss when present, set boss hp to 30, and fire a hammer projectile.

Develop and debug a GameMaker Studio 2 project by making rooms persistent, fixing a layer bug, adding fish that heal on collision, and refining enemies and a boss.