Battle Maps (also known as 4-X or B-maps) are the PvP maps in which do not have protection such as Demilitarized Zones and if you are shot in one of these maps, you cannot jump through a portal until a short cooldown. This applies to being attacked from enemy players and aliens. It is also located in between the Lower and Upper maps.
There are a total of five battle maps, those being:
Each company has its own battle map, such as 4-1 is owned by MMO, 4-2 by EIC, and 4-3 by VRU, while 4-4 is not owned by anyone, and 4-5 is inhabited by Boss and Uber Alien. While none of the battle maps have ores or aliens (exception for aliens being in 4-5), they all have bonus boxes which have x1.5 the contents, (another exception is 4-4 which has nothing besides jump portals). 4-4 is a high traffic map due to 4-1, 4-2, and 4-3 portals all jump to the middle of 4-4 and form a triangle with the three portals.
- If you are just wanting to safely travel through the Battle Maps, it is recommended to use a cloaking device
- If you want to travel to the Upper part from the Lower part, it is recommended to use a jump chip
- If you are being attacked while traveling through the map then you should EMP + Cloak and run or just fight them