Level 4 - Angler's Tunnel quadrant E6 is complete.
Level 4 - Angler's Tunnel quadrant E5 is complete.
Level 4 - Angler's Tunnel quadrant E4 is complete.
Level 4 - Angler's Tunnel quadrant E3 is complete.
Level 4 - Angler's Tunnel quadrant F4 is complete.