Defold vs Blender

Defold uses Lua, which is regarded as an easy to learn language by most.

Software and online dashboard are free of charge.

You can do a lot with drag and drop, but you're not limited -- the code (Lua, which is easy to learn) allows you more power than just visual editing usually gives you.

Going from idea to result is very important for the creative process.

Being crossplatform it is important to work on low end devices.

A very active and friendly community in forums.

You can download and modify the source code of the Editor and the engine for free.

You can invite friends from the dashboard and create games together.

It allows you to change scripts in a game while it is running live. Common use-cases is to tweak gameplay parameters or to perform debugging on a running game.

Blender is licensed under the GPL. Some Blender modules such as the Cycles rendering engine are licensed under the Apache 2.0 license.

Support lots of modern 3D formats including DAE and FBX - ideal for game developers.

Blender runs the Cycles path tracing engine under the hood. Cycles is a very powerful rendering engine capable of full path tracing (light fall off, caustics, volumetrics). It is mostly compatible with OpenCL and CUDA rendering, and is implementing mycropolygon displacement features. The upcoming release has a viewport engine called EEVEE whereby you can see and interact with your work in render mode in real time!

Blender embeds Python 3, which can be used to write add-ons, tools, extend the interface, rig characters and automate tasks.

Blender provides a full rigging system, and automates animation by interpolating between keyframe positions.

Releases are made every ~3 months.

Although Blender's 3d painting and sculpting tools (mostly painting) are not at par with specialized software like Substance Painter, ZBrush, or Mari, it is more than capable of getting most jobs done if the user takes the time to learn and understand it.

Blender's node-based compositor has comprehensive video sequencing and post-processing features.

Good keyboard shortcuts for everything. Keep your left hand on the keyboard and your right hand on the mouse.

It offers a round solution (it covers many areas and professional fields) for a freelancer, for free, constantly updated, very polished, and allowing high quality results that clients do require. After some learning, it becomes very useful for professional work.

There's a huge community to help you get started immediately.

The trick with Blender is to get used to its usage philosophy, as it keeps consistent through all the application. Once you get it, every feature or addition is learnt naturally, almost effortlessly.

You don't have to switch between software when you want to do different things. Because modeling, sculpting, composting, video editing etc can all be done in blender.