Line 2

History
Line 2 was added on Oct. 13, 2015. Then, it contained only 3 stations: Gate of Hell - FlashTeens House - Dungeon Plain.

At Nov. 14, 2015 Line 2 was extended north to North Stronghold.

At Dec. 17, 2015, it was extended south to Wildfire Memorial Park, followed by another southward extension 5 days later to Green Cape.

At Jan. 30, 2016 the line was extended south to Antarctic Spikes.

On Nov. 15, 2016, there were minor modifications of Line 2 platforms at FlashTeens House station.

At Nov. 15, 2016, Lava Path station was added.

At Mar. 13, 2017, Basin of Victory station was rebuilt by Taiwan Natsuha.

At Dec. 21, 2018, it was extended to Polyscenic Plateau, bypassing Line 1 in length.

At March 22, 2019, Line 2 was extended from Polyscenic Plateau to North Stronghold. It is now a circular line.

The future
In July 2019, a new station will open between Antarctic Spikes and Frostwood Pier. This is confirmed for Core Edition, but not for Teamwork Edition.

Stations
(circular)

North Stronghold (added in Nov. 14, 2015 update)

End of Mystery (added in Nov. 14, 2015 update)

Flora Cape (added in Nov. 14, 2015 update)

Gate of Hell (added in Oct. 13, 2015 update)

FlashTeens House (added in Oct. 13, 2015 update, minor modifications of platforms at Nov. 15, 2016)

Lava Path (added in Nov. 15, 2016 update)

Dungeon Plain (added in Oct. 13, 2015 update)

Wildfire Memorial Park (added in Dec. 17, 2015 update)

Basin of Victory (added in Dec. 22, 2015 update, rebuilt at Mar. 13, 2017)

Green Cape (added in Dec. 22, 2015 update)

Delta of Glacier (added in Jan. 30, 2016 update)

Antarctic Spikes (added in Jan. 30, 2016 update)

(unnamed) (upcoming) (probably Core Edition exclusive) (added in Jul. ??, 2019 update)

Frostwood Pier (added in Dec. 21, 2018 update)

Mermaid Island (added in Dec. 21, 2018 update)

Warship Island (added in Dec. 21, 2018 update)

Lakesand Mineshaft (added in Dec. 21, 2018 update)

Beak Peninsula (added in Dec. 21, 2018 update)

Massive Nuke Base (added in Dec. 21, 2018 update)

Polyscenic Plateau (added in Dec. 21, 2018 update)

Skypalm Hills (added in Mar. 22, 2019 update)

Higashikuni Desert (added in Mar. 22, 2019 update)

Diamond Shore (added in Mar. 22, 2019 update)

South Sugarcane Town (added in Mar. 22, 2019 update)

Camel Island (added in Mar. 22, 2019 update)

Daisy Bay(added in Mar. 22, 2019 update)

Treeful Island (added in Mar. 22, 2019 update)

North Stronghold (added in Mar. 22, 2019 update)

(circular)

Trivia
The section between Diamond Shore and South Sugarcane Town is one of the few sections where trains go to the left, the other sections are lines built by ZymSB, including entire Lines Z1 and Z2, and a section of Line 4 near Green Cape. However, it is disputed.