Mode:
Duration:
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Coding works best on desktop or with an external keyboard.
GameMaker Studio GML Example - Collision Detection - Gamemakerstudio Typing CST Test
GameMaker Studio GML Example - Collision Detection — Gamemakerstudio Code
Detect collision with a wall object.
// Step Event
if (place_meeting(x + hspeed, y, obj_wall)) { hspeed = 0; }
if (place_meeting(x, y + vspeed, obj_wall)) { vspeed = 0; }Gamemakerstudio Language Guide
GameMaker Studio (GMS) is a cross-platform 2D and limited 3D game engine developed by YoYo Games, aimed at rapid development of games with a low barrier to entry. It features a visual drag-and-drop interface, scripting via GameMaker Language (GML), and extensive platform export options.
Primary Use Cases
- ▸2D indie games for PC, mobile, and consoles
- ▸Rapid prototypes and game jams
- ▸Educational games and interactive media
- ▸Casual and arcade games
- ▸Platformers, RPGs, shooters, and puzzle games
Notable Features
- ▸Drag-and-drop visual programming interface
- ▸GameMaker Language (GML) scripting
- ▸Built-in physics engine
- ▸Cross-platform export (Windows, macOS, Android, iOS, HTML5, consoles)
- ▸Sprite, animation, and tilemap tools
Origin & Creator
Originally created by Mark Overmars in 1999 as Animo, later renamed Game Maker, it evolved into GameMaker Studio under YoYo Games in 2011 with modern features and cross-platform support.
Industrial Note
GameMaker Studio is popular in the indie game industry, especially for 2D games, prototypes, mobile apps, and rapid development projects with limited team sizes.
Quick Explain
- ▸GMS allows developers to create games quickly using either drag-and-drop (DnD) actions or GML scripts.
- ▸It supports 2D rendering, physics, animation, audio, input handling, networking, and basic 3D functionality.
- ▸GameMaker Studio is used by indie developers, hobbyists, and commercial studios for PC, mobile, console, and web games.
Core Features
- ▸Room-based scene management
- ▸Object-oriented entity system
- ▸Collision detection and physics
- ▸Audio engine and particle system
- ▸Networking and multiplayer support
Learning Path
- ▸Learn basic GML scripting
- ▸Understand objects, rooms, and events
- ▸Create sprites and animations
- ▸Implement collisions and physics
- ▸Export projects to multiple platforms
Practical Examples
- ▸2D platformer
- ▸Top-down shooter
- ▸Puzzle game
- ▸Mobile endless runner
- ▸Casual multiplayer arcade game
Comparisons
- ▸GMS vs Unity: GMS 2D-focused vs Unity cross-platform 2D/3D
- ▸GMS vs Godot: GMS commercial IDE vs Godot open-source
- ▸GMS vs Construct: GMS GML scripting vs Construct visual scripting
- ▸GMS vs RPG Maker: GMS general-purpose 2D vs RPG Maker RPG-focused
- ▸GMS vs Panda3D: GMS drag-and-drop 2D vs Panda3D Python 3D
Strengths
- ▸Low learning curve for beginners
- ▸Rapid 2D game development
- ▸Cross-platform export
- ▸Active indie game community
- ▸Extensive built-in asset and template support
Limitations
- ▸Limited 3D support
- ▸Not ideal for AAA-level games
- ▸Performance issues on extremely complex projects
- ▸Less flexible than full C++ engines
- ▸Smaller asset marketplace compared to Unity
When NOT to Use
- ▸AAA-level 3D games
- ▸Complex 3D simulations
- ▸Mobile games with heavy graphics
- ▸Projects requiring full C++ control
- ▸Large-scale multiplayer MMORPGs
Cheat Sheet
- ▸Room = game level
- ▸Object = entity
- ▸Sprite = 2D visual
- ▸Event = trigger logic
- ▸GML = scripting language
FAQ
- ▸Is GameMaker Studio free?
- ▸No - paid licenses required for export modules.
- ▸Does it support mobile?
- ▸Yes - Android and iOS.
- ▸Can it handle multiplayer?
- ▸Yes - via networking scripts.
- ▸Is it beginner-friendly?
- ▸Yes - drag-and-drop interface aids newcomers.
- ▸Does it support 3D?
- ▸Limited 3D; primarily a 2D engine.
30-Day Skill Plan
- ▸Week 1: DnD and basic GML
- ▸Week 2: Object behaviors and collisions
- ▸Week 3: Rooms, layers, and camera
- ▸Week 4: Audio, particles, and UI
- ▸Week 5: Cross-platform export and optimization
Final Summary
- ▸GameMaker Studio is a beginner-friendly 2D engine with optional 3D support.
- ▸It features DnD and GML for rapid development and cross-platform export.
- ▸Ideal for indie and casual games, prototypes, and educational projects.
- ▸Strong community support and productivity tools.
- ▸Best suited for developers targeting 2D games with rapid iteration needs.
Project Structure
- ▸Sprites/ - 2D visual assets
- ▸Objects/ - game entities
- ▸Rooms/ - game levels
- ▸Scripts/ - GML code
- ▸Sounds/ - audio assets
Monetization
- ▸Commercial indie games
- ▸Mobile ad revenue
- ▸Steam and console sales
- ▸Educational software
- ▸Game jams/prototype monetization
Productivity Tips
- ▸Use drag-and-drop for rapid prototyping
- ▸Modularize scripts for reuse
- ▸Profile step events for bottlenecks
- ▸Keep room/object layers organized
- ▸Leverage marketplace assets
Basic Concepts
- ▸Room: a game level or scene
- ▸Object: an entity with events and behaviors
- ▸Sprite: 2D visual representation
- ▸Event: triggers (collision, step, draw, etc.)
- ▸GML: GameMaker scripting language
More Gamemakerstudio Typing Exercises
GameMaker Studio GML Example - Simple Player MovementGameMaker Studio GML Example - Player JumpGameMaker Studio GML Example - Simple Enemy FollowGameMaker Studio GML Example - Simple ShootingGameMaker Studio GML Example - Score CounterGameMaker Studio GML Example - Simple GravityGameMaker Studio GML Example - Platform CollisionGameMaker Studio GML Example - Simple Enemy PatrolGameMaker Studio GML Example - Simple Animation