Xpilot : Newbieguide  : Locking on to players

When you lock on to a player, you can easily hunt him. He is now the blinking dot on the radar, and the green dot on your HUD tells you which way to fly. The bigger the green dot, the closer you are to him. When it starts blinking, you are real close.

I locked Tanx

When you have locked a player

And when you have locked a player you can fire smart missiles at him or use your tractorbeam on him.
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