Robloxia Climate Change

'This is an alternative hypothetical disaster. In this disaster, Robloxia will be submerged entirely in six centuries. Read Robloxian Ice Age for the current scenario.'

2030
Block Island, which is in the Telamon Sea, will slowly sink by 1.5 mm per year ( 5.4 milli-studs ). It will be the first sign of climate change in Robloxia.

2045
A mini ice age starts. Ice starts to melt, making the sea level rise at a rate of 3.0 mm per year ( 1.1 centi-studs per year ). Rivers start to form in Bloxburg, Greenville, Brookhaven and Amazeman city.

2060
More and more ice chunks start to melt, with Block Island now submerged. Robloxia is sinking very fast, with sea levels rising at 6.5 mm per year ( 2.3 centi-studs per year ). The coastal cities in Robloxia begin to have their own distinct flood seasons from April to July.

2080
A crack in Robloxia will eventually lead to Robloxia splitting into two due to tectonic activity.

2200
50% of Robloxia is submerged.

2400
Because of submerging, a 500 km ( 1.8 mega-stud ) lake will form in Robloxia. It will form near an active volcano.

2450
75% of Robloxia is submerged. The remaining 25% of Robloxia are mountains that still receive snowfall.

2600
Robloxia submerges completely, but this submerging is short-lived, as another big ice age occurs around Robloxia. It lowers down sea levels back to where they were prior to 2030, but at the cost of making a similar ice age to the Robloxian Ice Age, albeit shorter.

4000
The 1,400-year long ice age ends. Most cities of Robloxia are ghost towns, and melting snowdrifts and glaciers form a lot of lakes in Robloxia.

(lower bound: 6000, middle bound: 1,000,000, upper bound: 9,999,999)
Robloxia is rebuilt with buildings and cities. It is then renamed.