Rebeltroopers stranded

You are the only not-captured or destroyed troopers from the TantiveIV. You took an escape pod and are stranded in this desert. By sheer luck you managed to stay alive and are now very close to Mos Eisley. It's a city occupied by the imperials. But it's your only choice. You're not sure what to do but if you could just kill some imperials.... your suffering will be enlightened. Mos Eisley is a spaceport, maybe you can get a ship from there?