Source checked with the official Roblox description, official badges, and current walkthroughs.
THE CURRENT ROUTE
How to find your phone in Drain the Lake
- 1
Fill your bucket with lake water.
- 2
Drain the water to earn Tokens.
- 3
Spend Tokens on Skill Tree upgrades that help you keep progressing.
- 4
Continue unlocking access to deeper parts of the lake.
- 5
Reach the late-game lakebed and look for the phone.
- 6
Interact with the phone to unlock the Phone ending.
SOURCE CHECK
What we know
Official Roblox sources
- The official game description says the loop is fill, drain for Tokens, upgrade the Skill Tree, go deeper, and find the phone.
- The official Find My Phone badge confirms a Phone ending.
- Official badges name Mineshaft, Molten, Cavern, Abyss, Lost City, and Shipwreck depth checkpoints.
Current supporting sources
- Current walkthrough sources agree that the phone is reached after progressing into the late-game lakebed.
PROGRESSION LOOP
The phone comes after the fill, drain, upgrade, and depth loop
The official description gives the route in connected parts. Fill the bucket with lake water, drain it to earn Tokens, spend those Tokens in the Skill Tree, and use the stronger loop to reach deeper areas. The phone is a late-game goal at the lakebed, not an item that the checked sources place near the starting shore or in an early menu.
When progress stops, return to the part of the loop that is slow. A small or slow bucket can make Token income weak; weak income can delay upgrades; missing upgrades can make the next depth difficult to reach. Keep the route repeatable and buy for the current bottleneck instead of searching every visible object for the phone before the lakebed is available.
DEPTH CHECK
Use official checkpoints as progress markers, not phone coordinates
Official badges name Mineshaft, Molten, Cavern, Abyss, Lost City, and Shipwreck checkpoints. These names prove that the game tracks deeper progression, but none of their public requirements gives one exact phone coordinate. Treat them as signs that the account is moving through the lake rather than a promise that the phone sits beside a particular badge checkpoint.
Current walkthroughs support searching the late-game lakebed after the depth route is open. If the phone is not visible, confirm that the current progression step is complete and inspect the deepest accessible area. Do not follow an exact coordinate copied from another version unless the live game and a current source agree.
ENDING CHECK
Interact with the phone and confirm the Phone ending
The official Find My Phone badge confirms that a Phone ending exists. When the phone is found, use the interaction shown on your device and verify that the ending or badge records. PC, mobile, and console controls can differ, so this page does not invent one universal button. It also does not claim one best Skill Tree order because the checked guides disagree on the exact upgrade path.
DETAILS NOT YET CONFIRMED
Still checking
- Checkpoint 7 is used in one walkthrough, but it is not confirmed as the official final checkpoint name.
- The exact interaction control can differ between PC, mobile, and console.
- Current sources do not establish one exact phone coordinate.
- Upgrade recommendations differ, so this page does not claim one best Skill Tree order.
- ObbyList has not tested this route in the Roblox client.
CHECKED