From The TimeSplitters Wiki

Adios Amigos
Game	TS2
League	Amateur League
Section	Beginners' Series
Mode	Deathmatch
Map	Mexican Mission
Character	Elijah Jones
Enemies Encountered	Venus Starr Ramona Sosa Lean Molly Hector Baboso Jared Slim
Rewards	Silver: Hector Baboso Gold: Lean Molly
Medal Requirements	Bronze: 10 Kills Silver: 10 Kills in 5 min 0.0 secs Gold: 10 Kills in 3 min 0.0 secs Platinum: 10 Kills in 0 min 40.0 secs

Adios Amigos is the first Match you'll face in the very challenging Arcade League. Although it may seem easy, the Arcade Leagues get harder as you complete more Matches and unlock more Matches.

Briefing

Everyone was enjoying a siesta at the mission until that dirty dog Hector Baboso decided to liven things up. Now everyone's at each others throats! Make 10 Kills within ten minutes for a trophy!

Strategy

There's a lot of good weapons to be had here, just pick up one that suits your needs and start killing. The Plasma Autorifle is a good choice for this one. Going for Gold is easy but going for a platinum is easier said than done, as it's quite difficult to secure a platinum due to the lack of enemies and time in this Match.