How it works
Tap to swim upward. Survive the tunnel as long as possible. The current day resets at midnight UTC.
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Daily Seed 00000000
Guest
Daily seed. One world. One run.
Every player gets the same track each day. Distance is verified by replay on the server before it can enter the leaderboard.
Resets at 00:00 UTC
Tap to start from the main screen.
Verified competition
Replays are submitted as frame-perfect hop inputs and re-simulated on the backend for fair rankings.
Leaderboards
Daily distance, lifetime distance, and permanent medal standings.
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Account
Google sign-in only. No passwords. Usernames are public on leaderboards.
Guest mode
You can play freely as a guest. Sign in when you want your run to count.
Username
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Today's Best
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All-Time Best
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Medal Points
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0 Gold
0 Silver
0 Bronze
0 Diamond
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Recent medals
Settings
Minimal, focused, and competitive.
Fair play
Daily submissions are verified by replay. Same seed for everyone. Rate limits and anti-abuse protections are active.
Legal
Privacy, terms, and fair play policy are always available from the menu footer.
Guest
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Today's Best: —
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This is required before you can submit verified runs. Usernames use 3-16 characters, letters, numbers, and underscores.