On May 15, 2014, Neople held an alpha test for a global version of the game. On October 10, 2014, beta testing was announced, set for March 24, 2015. Neople announced a closed beta test for "Dungeon Fighter Online", scheduled for release around March 2015, due to them moving their office to the island of Jeju, located off the south-west coast of South Korea. However, it became an open beta test because the Facebook page for the game had reached a specific number of "Likes", something that had been previously promised by Neople when it was still planned for a closed beta test.