I've had a soft spot for defold, partly because they're unique in the gamedev space. For example, the GUI editor that is built-in is done in Clojure! https://github.com/defold/defold/tree/dev/editor (cljfx for the GUI, I am rooting for seesaw though :))

From what I understand it emerged from a gamedev studio from Sweden (King or something?) so there's commercial release pedigree there. I believe their console platform build/release tooling does cost money for game devs because the platform SDKs themselves impose restrictions. But I get the impression that defold as org does seem to put in earnest effort to be fair to game devs with licensing, etc. like others mentioned here.