The question we hear most often from developers visiting HGE’s documentation is some variation of: “Should I use HGE or [insert modern engine]?” The honest answer is that it depends entirely on your project, your skills, and what you value in a development workflow.
This isn’t a benchmarking article. We’re not going to declare winners. Instead, we want to lay out the genuine tradeoffs so you can make an informed decision.
Understanding the Categories
The 2D game engine landscape breaks into rough categories:
Full Commercial Engines (Unity, Godot, Unreal)
Large, feature-complete engines with visual editors, asset pipelines, scripting systems, and massive ecosystems. They support 2D but are primarily designed around 3D workflows.
Dedicated 2D Frameworks (HGE, SDL, Raylib, SFML)
Focused libraries that provide rendering, input, and audio primitives without prescribing a game architecture. You write the game structure; the framework handles hardware interaction.
Game Makers (GameMaker, RPG Maker, Construct)
Higher-level tools with visual programming or simplified scripting, designed to get games running with minimal code.
Each category serves different developers and different projects. The mistake is comparing them as if they’re competing for the same use case.
Where HGE Excels
Minimal Abstraction
HGE puts you close to the hardware. When you call a rendering function, you know what’s happening. There’s no scene graph, no entity-component system, no automatic batching magic that might or might not behave as expected.
For developers who want to understand — and control — every layer of their game’s runtime, this is liberating. You build the architecture that suits your game rather than working within someone else’s assumptions.
Performance Predictability
Because HGE is lightweight and doesn’t run background systems you didn’t ask for, performance is predictable. Frame timing is consistent, memory usage is transparent, and there are no surprise garbage collection pauses.
The rendering pipeline does exactly what you tell it, in the order you tell it. For games where consistent frame delivery matters — rhythm games, precision platformers, bullet hells — this predictability is valuable.
Learning Depth
Working with HGE teaches you how 2D games actually work at a fundamental level. Texture management, sprite batching, blend modes, audio streaming — you interact with these concepts directly rather than through abstraction layers.
This knowledge transfers to any engine. Developers who understand the fundamentals are more effective everywhere.
The Particle System
HGE’s particle system remains one of its standout features. The visual editor for designing effects, combined with efficient runtime rendering, makes adding visual polish straightforward. Many developers cite this as the feature that initially attracted them to HGE.
Where Modern Engines Excel
Cross-Platform Out of the Box
Unity, Godot, and others build for Windows, macOS, Linux, iOS, Android, and consoles from a single project. HGE is Windows-focused, and targeting other platforms requires additional work.
If your project needs to ship on multiple platforms at launch, a cross-platform engine saves significant effort.
Visual Editors
Scene editors, animation timeline tools, particle editors (beyond HGE’s own), physics debuggers — modern engines provide visual tools for tasks that would require code in a framework like HGE.
For designers who aren’t primarily programmers, or for teams where design iteration speed matters more than runtime control, visual editors are transformative.
Asset Pipelines
Modern engines handle asset importing, format conversion, atlas packing, and LOD generation automatically. With HGE, you manage your own asset pipeline, which gives you control but requires setup effort.
Ecosystem and Community
Large engines have vast plugin ecosystems, tutorial libraries, and community forums. Finding solutions to common problems is usually a web search away. HGE’s community is smaller and more specialised.
Built-In Systems
Physics engines, UI frameworks, networking layers, animation state machines — modern engines include systems that HGE doesn’t. If your game needs these, building them from scratch in HGE requires significant investment.
The Honest Comparison Matrix
| Aspect | HGE | Full Engine (Godot/Unity) | Game Maker |
|---|---|---|---|
| Learning curve for C++ devs | Low | Medium | Medium |
| Learning curve for beginners | High | Medium | Low |
| 2D rendering performance | Excellent | Good | Good |
| Cross-platform | Windows only | Extensive | Limited |
| Runtime overhead | Minimal | Moderate | Moderate |
| Visual editing | Particle editor only | Comprehensive | Comprehensive |
| Architecture freedom | Complete | Constrained | Limited |
| Community size | Small | Large | Medium |
| Debugging transparency | Full | Partial | Limited |
| Time to first sprite | 30 min | 5 min | 2 min |
| Time to complex game | Proportional to scope | Faster for common patterns | Fastest for supported genres |
Decision Framework
Choose HGE If:
- You’re comfortable with C++ and want direct control
- Your project targets Windows primarily
- Performance predictability is critical
- You want to deeply understand 2D game fundamentals
- Your game architecture doesn’t fit standard engine patterns
- You value a small, comprehensible codebase
Choose a Full Engine If:
- Cross-platform is a launch requirement
- Your team includes non-programmers who need visual tools
- You need built-in physics, UI, or networking systems
- Community resources and tutorials are important for your learning style
- You want to iterate on game design without building infrastructure
Choose a Game Maker If:
- Speed of prototyping is your top priority
- Your game fits a well-supported genre template
- Programming is not your primary skill
- You want to focus on design and content rather than engineering
The Meta-Lesson
The best engine is the one that lets you finish your game. Not start it — finish it. Every engine is great for “Hello World.” The real test is whether the tool’s strengths align with your project’s challenges and your team’s skills through the entire development cycle.
We maintain HGE because we believe there’s genuine value in a focused, transparent 2D framework. But we’d never claim it’s the right choice for every project. The overview page lays out what HGE is and isn’t, and we encourage you to evaluate honestly.
Explore the HGE demos to get a feel for the engine in action, browse the documentation to assess the API, or discuss your engine choice in our forum.