Synopsis Rumor is Shadow Island wrapped in a mystery that can only land at a certain time.
The United Nations official does not admit its existence publicly and is not positionally marked on the map.
A certain great country repeatedly sent investigators to the island, but neither was unknown as soon as it landed.
And in 197x AD, a supernatural phenomenon expert, a girl in the court name “AX”, was asked by the government and began investigating the island.
Tactical survival action game.
Before landing you can freely choose equipment and supplies.
The goal is to collect as much information as possible while escaping on the island and escape.
The same area can be explored repeatedly.
There are puzzles, traps, random elements.
The enemy comes to disturb the action here.
Risk can be given more information than usual for investigation in the state, but the risk of death increases accordingly.