Bubble Shield

The  is a special type of shield in GRAV and requires power from a Generator. It protects against projectiles and missiles and also serves as a protection from Environmental Hazards (cold, heat, low oxygen, radiation, etc.) that occurs on some planets. This is extremely useful for new players that do not yet have a full armor set to withstand dangerous environments.

A can be upgraded to a maximum level of 6. Higher level s can withstand an enormous amount of damage. Upgrading a also expands its radius. s can be found quite frequently on the desert planet "Great Basin" and are often part of Public Bases.

The should not be mistaken with the Shield Generator, which is used to shield rooms and prevent decay. A cannot prevent decay or destruction by other players.