Here is the full list of all 14 Tribal Pass achievements.
Good or bad, but you made it
Send thirty or more tribesmen "swimming" together.
Bring 30 or more men for food in a single level(second or higher)
If you know what I mean. I know you know.
Kill three birds at once not losing a single man.
Start and finish a run (second or higher) with the same amount of people.
Finish a desert level without starvation
No, just a beginning
Start and finish a run (second or higher) with Shaman in the same body.
Finish a level (second or higher) without cannibalism
Complete the tutorial not losing any men (sacrifice is not a loss).
Cross the map without starvation.
Cross the map, having got ten circles of fire-tenders to go with you (no fighting!).
Finish a night run without using torches.