GLBasic vs Unreal Engine 4

Language is easy to use, with a fast compiler.

Forum support is great. No advertising in program or forums. Company has been going for over 10 years.

Unlike most multi-platform development systems, 3D is available across most of them.

Code can be written once and will work on supported platforms with very little modification.

PC version is free.

Full Multi-platform version requires one-off very reasonable price, and all further updates are free, however you can run a watermarked demo on your chosen platform with the free demo version.

C/C++ code can be included inline or as a DLL/.o/dylib file.

Only problem is position is based on position of previous widget.

Create apps for non commercial 2D programs running on Windows, Linux and Mac OSX. The extension to create programs for other platforms, 3D or network applications requires a license key. Otherwise the "Premium" programs are limited to 10 min runtime for test purposes. There is no trial limit for the development environment.

Easy-to-use networking system with either TCP or UDP.

Programmers reference guide, user guide and various others are free.

Viewports, sprites, rotating/animating and zooming sprites, collision detection and pathfinding.

Blueprints are authoring tools designed for non programmers so designers and other team members can help tweak and prototype. UE4's Blueprint scripts resemble flowcharts where each box represents a function or value, with connections between them representing program flow. This provides a better at-a-glance indication of game logic than a simple list of events, and makes complex behaviors easier to accomplish and games a lot faster to prototype.

Epic provides multiple official video tutorials, lots of free example projects and content, an extensive wiki and regular streams showing how to use latest features.

Allows a texture/material artist or VFX artist to create amazing effects from the ground up.

The engine, including full access to source code, is free to use; a 5% royalty is due only when you monetize your game or other interactive off-the-shelf product and your gross revenues from that product exceed $1,000,000 USD.

UE4 gives full access to the C++ source code allowing editing and upgrading anything in the system.

Voxel cone tracing is a similar algorithm to ray tracing, but uses thick rays instead of pixel thin rays to be able vastly decrease the amount of computational power needed.

Unreal Engine 4 is one of the best game engines. It is super easy. It dosent require any use of coding due to Animation Blueprints

This engine exports for a big range of platforms including Linux. The editor can be run on Windows, MacOS, and Linux (Early Access).

Forums have many active and friendly members that are quick to respond and help out. Even staff is very active on forums.

This is ready to make the next AAA game.

Recompiling an entire game to test a small change takes up a lot of time. UE4 quickly compiles in seconds instead of minutes improving iteration time by an order of magnitude.

New feature releases can be commonly expected about once a month.

Almost everything a game developer wants has a deep and sophisticated tool waiting for them in UE4. No external plugins are needed to make powerful materials, FX, terrain, cinematics, gameplay logic, AI, animation graphs, post process effects, lighting etc.