Chunk Launcher is described as 'Minecraft game launcher. The main features of the launcher are the same as the official launcher, including managing game versions, player profiles, and launching Minecraft. ChunkLauncher also supports Minecraft Forge game versions'. There are more than 10 alternatives to Chunk Launcher for a variety of platforms, including Windows, Linux, Mac, Minecraft and BSD. The best alternative is PolyMC, which is both free and Open Source. Other great apps like Chunk Launcher are MultiMC (Free, Open Source), ATLauncher (Free, Open Source), GDLauncher (Free, Open Source) and Technic launcher (Free).