_maps/__MAP_DEFINES.dm 
| IMPEDES_MAGIC | Impedes with the casting of some spells |
|---|---|
| MAIN_STATION | A level that indicates a main station level. Optimally on telecomms z-level. |
| STATION_LEVEL | A level the station exists on |
| STATION_CONTACT | A level affected by Code Red announcements, cargo telepads, or similar |
| ADMIN_LEVEL | A level dedicated to admin use |
| REACHABLE | A level that can be navigated to through space |
| AWAY_LEVEL | For away missions - used by some consoles |
| BOOSTS_SIGNAL | Enhances telecomms signals |
| ORE_LEVEL | Currently used for determining mining score |
| AI_OK | Levels the AI can control bots on |
| SPAWN_RUINS | Ruins will spawn on this z-level |
| TAIPAN | Ghost role Taipan z-level. |
| RESERVED_LEVEL | Reserved z-level used only by shuttles |
| GAME_TEST_LEVEL | A level used for spawning map areas in tests |
Define Details
ADMIN_LEVEL 
A level dedicated to admin use
AI_OK 
Levels the AI can control bots on
AWAY_LEVEL 
For away missions - used by some consoles
BOOSTS_SIGNAL 
Enhances telecomms signals
GAME_TEST_LEVEL 
A level used for spawning map areas in tests
IMPEDES_MAGIC 
Impedes with the casting of some spells
MAIN_STATION 
A level that indicates a main station level. Optimally on telecomms z-level.
ORE_LEVEL 
Currently used for determining mining score
REACHABLE 
A level that can be navigated to through space
RESERVED_LEVEL 
Reserved z-level used only by shuttles
SPAWN_RUINS 
Ruins will spawn on this z-level
STATION_CONTACT 
A level affected by Code Red announcements, cargo telepads, or similar
STATION_LEVEL 
A level the station exists on
TAIPAN 
Ghost role Taipan z-level.