Drain the Lake Wiki
Drain the Lake has 40 badges. Use the full checklist to track every unlock, or open the mainline checklist to find your next depth milestone and confirm the Phone Ending.
- 7
- published guides
- 3
- guide sections
- Aug 4, 2026
- last checked
- 2:26
- featured video
Find the exact answer.
Every guide has one job, a visible verification date, and a direct next step.
Mainline Badge Checklist
Find your next named depth milestone and confirm whether you completed the Phone Ending.
All 40 Drain the Lake Badges
Find every badge requirement, track what you have completed, and avoid five outdated unlock instructions.
Drain the Lake Phone Ending Walkthrough
Follow the six checkpoint stages, handle the shark and lava sections, then drain the last water and interact with the phone.
Ancient Relic Location after Checkpoint 3
Start at Checkpoint 3, enter the exposed side rock alcove and interact with the glowing cyan relic.
Gold Nugget Location after Checkpoint 4
Climb from Checkpoint 4 to the large gold nugget embedded in the cavern wall and confirm Rich Millionaire.
Lost Trident: Atlantis Bowl and Door Route
Check for Atlantis after Checkpoint 5, fill the temple bowl and claim the trident behind the opened door.
Anomaly Location: Checkpoint 5 Chest Route
Enter the flooded lava-side passage after Checkpoint 5, open the hidden wooden chest and confirm Anomaly Discovered plus the Bone Bucket.
Choose what you need to do.
Track all 40 badges and see exactly what unlocks each one.
By Radex Tips. The video shows all badges & exact conditions and mainline badge checklist. You can use every written guide without playing it.
Latest guide updates.
Find every badge requirement, track what you have completed, and avoid five outdated unlock instructions.
Enter the flooded lava-side passage after Checkpoint 5, open the hidden wooden chest and confirm Anomaly Discovered plus the Bone Bucket.
Start at Checkpoint 3, enter the exposed side rock alcove and interact with the glowing cyan relic.
Follow the six checkpoint stages, handle the shark and lava sections, then drain the last water and interact with the phone.
Climb from Checkpoint 4 to the large gold nugget embedded in the cavern wall and confirm Rich Millionaire.
Check for Atlantis after Checkpoint 5, fill the temple bowl and claim the trident behind the opened door.