From The TimeSplitters Wiki

Ice Station
Size	Large
Location	Ice covered asteroid
Climate	None
Unlockable	Unlocked by Default
Recommended Bots	?
Recommended Weapons	SBP90 Machinegun Tactical 12-Gauge Rocket Launcher Sniper Rifle Homing Launcher

The Ice Station is the largest map in TimeSplitters 2. The map is located on a large, snow-covered asteroid, and it is one of the more open-ended maps of TS2. There are five buildings in this map, the largest one in the center (possibly a command centre) containing powerful gun turrets, with four other buildings on the corners of the asteroid (possibly guard posts), and a large, landing pad-like structure on the edge of the asteroid. An underground tunnel that runs throughout the map contains the 5th weapon. The default weapon set has a futuristic theme.