Miner’s Haven appears to track life as its progression count, and the highest life mentioned in the results is s-1 after a Sacrifice , with the game’s wiki saying Sacrifice becomes available at Life 1,000 and resets the life count back to that special state.

If you meant the highest normal life before sacrificing, the clearest number in the results is Life 1,000 , which is where players unlock the Ultimate Sacrifice.

If you meant the highest life a player has reached publicly, one video result mentions 18,430 life , but that is from a YouTube snippet and not an official leaderboard.

Quick Scoop

  • Highest official milestone shown: Life 1,000 for Ultimate Sacrifice.
  • Highest player life mentioned in search results: 18,430 life.
  • After sacrifice: the count resets to s-1.

What that means

Miner’s Haven uses “life” as a rebirth-style progression system. The game wiki says the big turning point is Life 1,000 , and one search result from a player video claims a much higher personal life total of 18,430.

TL;DR

Life 1,000 is the main official max-style milestone, but a player result surfaced showing 18,430 life.