The Industrial Phase apex was finalised December 30, 2025. The Bonfire Level 5 composite (Titanium + Advanced Fuel) and the Day 100 extraction trigger mechanic were added to the achievement roster.
The apex composite
Bonfire Level 5 is the absolute apex of the technological tree. The composite requires coordinated quantities of refined Titanium and Advanced Fuel. Achieving this state primes the server's backend logic for the endgame extraction trigger.
The Day 100 trigger
Upon mathematically crossing the 100-day threshold with a fully optimised Level 5 Bonfire, the server executes a global state change. Standard procedural spawning is suspended, a localised distress signal is formalised, and a rescue vehicle spawns into the coordinate grid.
The rescue vehicles
Either a heavy transport helicopter or a massive naval vessel spawns. Physical intersection with the rescue vehicle triggers the victory cutscene, halts the server clock, calculates the final survival score, and writes the Rescued! badge to the player's profile.
The retention math
Rescued! sits at 1.1% completion — a 96.1% failure rate from launch to Day 100. The single most punishing retention wall in the game.