HTML5 Game Development: Inventories, NPCs, and Combat Mechanics — PickAClass
⏱ 2h 54m 📚 29 lessons

HTML5 Game Development: Inventories, NPCs, and Combat Mechanics

Learn to program core RPG systems using HTML5 and JavaScript, from managing player items and dialogue with NPCs to structuring turn-based battle logic.

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About this course

Building a game is about more than just moving a character around the screen; it requires robust systems to manage player data, interactions, and combat logic. This text-based course guides you through the foundational concepts of structuring complex game mechanics using HTML5 and modern JavaScript. You will transition from rendering basic graphics to architecting fully functional game loops. By reading through structured explanations and analyzing clear code examples, you will understand how to manage in-game data, handle state transitions, and build interactive gameplay loops that bring your digital worlds to life. What you'll learn: - Understand foundational HTML5 game loop concepts and basic rendering techniques - Build a dynamic inventory system using modern JavaScript arrays and objects - Configure interactive non-player characters (NPCs) with custom dialogue structures - Design a turn-based battle system using robust state management patterns - Manage sprite sheets and coordinate animations efficiently in code - Debug game logic and handle rendering performance using modern browser developer tools The journey begins with essential gaming terminology and setup, moving systematically from static item data to dynamic interaction loops and combat logic. You will study well-structured code snippets that demonstrate how to organize your scripts cleanly and maintainably. This course is designed for beginner programmers and aspiring game developers who have a basic grasp of HTML and JavaScript but want to learn how to structure game systems. No prior game development experience is required. Start reading today and build the core systems that power engaging 2D games.

What you'll get

  • 📜 Certificate of completion
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  • 💬 Personal AI tutor
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  • 📱 Phone or computer
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  • Short & focused
    2h 54m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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PickAClass
Skills profile · verifiable
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Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
HTML5 Game Development: Inventories, NPCs, and Combat Mechanics
Skills demonstrated
Behavioral pattern analysis
Foundational
1.2 hrs
Decision-architecture frameworks
Proficient
1.4 hrs
A/B test design
Proficient
1.7 hrs
Behavioral copywriting
Advanced
1.9 hrs
P
PickAClass — Name Surname
HTML5 Game Development: Inventories, NPCs, and Combat Mechanics
Page 2 of 2
Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
Verify this credential
pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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