<P> On 16 December 2015, RobTop announced the newest spin - off game called "Geometry Dash Meltdown", which was released on December 17, 2015 . Currently (as of update 1.0) includes 3 levels with new 2.1 icons made to showcase the 2.0 features to those who do not own the full version . RobTop released "Geometry Dash Meltdown" on iOS and Android, on 19 December 2015, a day later he release it for iOS . </P> <P> On 21 December 2016, RobTop announced the newest spin - off game called "Geometry Dash World", saying that he would leave on the same day . Currently (as of update 1.0) includes 2 worlds with 5 levels in each world, new 2.1 icons, a shop, a new vault, daily quests, levels & rewards, and secret chests made to showcase some of the new 2.1 features that were included in the update for the full version . </P> <P> On 12 December 2017, RobTop announced the newest spin - off game called "Geometry Dash SubZero", which was released on December 21, 2017 . It consists of 3 levels, and adds new icons and triggers such as Camera Controls . It is currently the latest stand - alone game released by RobTop . </P> <P> According to Robert Topala, the game began as a project that could have moved in any direction . He made the remark, "There was really no detailed plan...it simply started as a template with a cube that could crash and jump". He previously developed it for the computer, but later altered his plan and made attempts to make it a mobile game . Topala was inspired by "The Impossible Game" and he took about four months to create the game and take it to the App Store and Google Play . In the beta version, the game was called "Geometry Jump", but was changed to "Geometry Dash". </P>

When did geometry dash sub zero come out