U
Unreal Engine
AAA-quality engine with powerful visual scripting
freemium Free until $1M revenue, then 5% royalty
Unreal Engine by Epic Games is the gold standard for high-fidelity 3D games. Blueprints visual scripting makes it accessible to non-programmers. Free until your game earns over $1M, making it viable for ambitious indie projects.
Highlights
- + Industry-leading 3D rendering and lighting (Nanite, Lumen)
- + Blueprints visual scripting — no code required
- + Massive free asset library (Megascans, marketplace giveaways)
- + No upfront cost — royalty only kicks in after $1M
Limitations
- − Steep learning curve — overwhelming for beginners
- − Heavy system requirements for the editor
- − Overkill for simple 2D or small-scope games
Platforms
Windows macOS Linux Mobile