On the basis of DTG graphs, the agravic sections in N2 and air atmosphere are figured out.

通过做出的DTG曲线析出不同的在N2和空气气氛的失重温度区间。

In the battle process with the extraterrestrial, the player still can be in weird and dread outside in astral airship, experience agravic environment.

在与外星人的战斗过程，还会在诡异可怖的外星飞船，体验无重力环境。