TimeSplitters 2 Walkthrough
Return to Planet X: 2280
You're the male commander of a fighter spaceship and you crash land on a planet. On this planet the Ozor and Meezor Mox hate each other so use their antagonism to your advantage.
You have to find a UFO and time crystal, and you start with no weapons. Just your fists. Beat up the first enemy to get a "SciFi Handgun". What a strange name! It makes cool (and dangerous) ricochet blasts. All around you is dust, rock, and glowy mushrooms.
Head down 1 hole to middle level. On medium hard there's a weapon part here. Go in second hole to floor - now you have cool machine guns. You also have a new objective - repel the beach attack. Use the machine guns to keep them back, and pick up a plasma autorifle. The repel is complete. Be sure to gather up weapons before you go on.
Go back between fence markers. You'll encounter bees from a hive. Soon you find the crashed saucer. On medium level the second part of the weapon is right before you get to the UFO.
Now protect the UFO as others attack you. Stay under it and it'll shoot the enemies over your head. Ah, the deserty planet, like many other deserty planets. When you're done, go into beam to go inside. The time crystal is now located on easy. The inside is spaceshippy, as you might expect. A wide range of wall types - stone, stone, stone, brick and spaceship metal :)
All done on easy. For medium, use the camera and now you have to "find the UFO base". go to the lower part of the ship (i.e. the tilted down part) to get out. There's a shield to the right, then head left. Past the bees, plasma grenades work great on them. Watch the guys kill each other, then man the guns to kill the escaping UFOs. Now you get to the spinning area. Go left to the teleport spot. Time crystal located. It's in the upper left, then return to the center to end.