Lost in deep space, the crew of a rescue ship must cooperate with an alien rebels to find a way home.

When a lost space driver meets an alien rebel possessing the tech to locate home, she battles alongside him against his evil overlord to obtain it
(26W)
Or

A lost space captain battles alongside an alien rebel against his evil overlord in exchange for the radar tech to return home
(22W)

works for me

Thanks for the assistance, Kaz.

I've been using this lately:

Lost in deep space, the crew of a rescue ship must side with alien rebels and defeat ruthless conquerors to hopefully claim the advanced technology needed to return home.