Collect all 5 hidden Log Entries and poison the brood chamber water supply using the enzyme acid in Chapter 2.
The Rust-Covered Keycard is located in the eastern observation room, hidden behind a breakable wooden pallet. Sector 2: The Ventilation Shafts insect prison walkthrough
The island is initially shrouded in mystery. You must explore and meet specific conditions to discover new zones. Here is the confirmed path to unlock every major area: Collect all 5 hidden Log Entries and poison
The final chapter requires you to power up the rusted freight elevator while surviving a final pursuit sequence. Fixing the Generator insect prison walkthrough