Level 4 - Angler's Tunnel quadrant F3 is complete.
Level 4 - Angler's Tunnel quadrant F2 is complete.
Level 4 - Angler's Tunnel quadrant D3 is complete.
Level 4 - Angler's Tunnel quadrant D2 is complete.
Level 4 - Angler's Tunnel quadrant D1 is complete.