From The TimeSplitters Wiki

Rocket Man is an Arcade League game. Not the hardest one, but takes a lot of skill and speed to get gold. And to add on, the only weapons are rocket launchers and homing launchers!

Attributes

• Game: TimeSplitters 2
• Mode: Deathmatch
• Briefing: Sergio loves to visit the Streets at night! He relishes the feel of the cold snowy air gusting through his loincloth as he scampers up and down. But most of all, he loves to show off with his rocket launcher in front of all the lovely ladies.
• Map: Streets
• Goal: 40 kills
• One shot kill: No
• Weapon(s): Rocket Launcher, Homing Launcher
• Character: Sergio
• Win Requirements:
  • Bronze: 40 kills
  • Silver: 40 kills in 2 minutes
  • Gold: 40 kills in 1 minute 30 seconds
  • Platinum: 40 kills in 1 minute 5 seconds
• Rewards
  • N/A - Bronze
  • Venus Starr - Silver
  • Capt. Sand - Gold

Strategy

• Load yourself with the rocket launcher, not the homing launcher. The rocket launcher can shoot 3 rockets out making it eaiser to get 40 kills. Another good idea is to fire into groups of enemies, it'll save ammo and get more kills.

• Remember, to get gold, you need to kill one person every 2 1/4 seconds, which makes the game even harder.