BlitzMax
Blitz3D
Monkey 2
Phaser
Cocos2d-x
AppGameKit
Haxe
JMonkeyEngine
NIM
Elixir
Clojure
Python
Rust
GoCD
Kotlin
Haskell
BlitzMaxBlitz3D - Create 2D and 3D Games for Windows.
Elixir - Dynamic, functional language designed for building scalable and maintainable applications
Monkey 2 - An easy to use, cross platform, games oriented programming language
Clojure - Clojure is a dynamic, general-purpose programming language, combining the approachability and interactive development of a scripting language with an efficient and robust infrastructure for multithreaded programming.
Phaser - Desktop and Mobile HTML5 game framework. A fast, free and fun open source framework for Canvas and WebGL powered browser games.
Python - Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.