From The TimeSplitters Wiki

Adios Amigos is the first Match you'll face in the very challenging Arcade League. Although it may seem easy but 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!

Information

Match Info:

• Map: Mexican Mission
• Type: Deathmatch
• Enemies: Venus Starr, Ramona Sosa, Lean Molly, Hector Baboso, Jared Slim

Rewards:

• Silver: Hector Baboso
• Gold: Lean Molly

Medal Requirements:

• Platinum: 10 Kills in 0 min 40.0 secs
• Gold: 10 Kills in 3 min 0.0 secs
• Silver: 10 Kills in 5 min 0.0 secs
• Bronze: 10 Kills

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.