Slope High Score

How the Slope100 high score list works

The Slope100 high score list shows the top 100 players by their best score of all time, highest first, and counts only runs played on slope100.com.

• Each player has one row. A run counts only when it beats that player's best, so a lower score never replaces a higher one.
• Players with the same score are ranked by who reached it first.
• Slope100 has no accounts and knows you by your browser. Another browser, or clearing your browser data, starts a new player.
• Your first name on the list is the one the game picks, Player plus five letters and numbers. You can change it in the YOU row of the leaderboard beside the game.
• The flag comes from the country of your internet connection when you set a new best, not from the flag in the game menu. Some connections show no flag.
• This page can be up to a minute behind. The leaderboard beside the game shows the top 10; it refreshes when you open the page and when you set a new best.
• Scores come from the player's browser, and Slope100 does not record runs. Unusually high scores stay hidden until we check them by hand.

How scoring works in Slope

Slope is a 3D ball game by Rob Kay. It came out on Kongregate in September 2014, and Y8 added it on September 30, 2014. In the version of Slope on Slope100, the score is the number at the top of the screen. It starts at 0 when the ball leaves the opening tunnel and goes up by one at a time; the game does not say what it counts. The ball rolls forward on its own, and the hint at the start of each run reads "STEER WITH ARROWS OR A/D".

When the ball falls, the GAMEOVER screen shows YOUR SCORE with PLAY AGAIN, LEADERBOARD and BACK. The LEADERBOARD button inside the game opens an empty table; the scores are on this page and beside the game.

We logged 38 test runs on November 13, 2026, in desktop Chrome at 1440 by 900 pixels. In the 19 runs with no steering, the run ended 6.4 to 14.3 seconds after we pressed PLAY, with scores of 1 to 5. Holding a steering key for two and a half seconds right after the tunnel ended all 15 such runs with a score of 1. The Slope100 home page has the full table. We have not tested a phone.

What is the Slope world record?

A Slope world record is the highest score the Slope player community accepts for a version of the game, and Slope100 does not track one. For a checked record, look at the community leaderboard on speedrun.com, where moderators check a video of each run before it counts. It ranks each version of Slope separately. On November 13, 2026, the top High Score run for the V1.3 Unblocked version was 601 points, by bonkas6 on July 13, 2026.

Speedrun.com lists five versions of Slope: V1.3 Unblocked, V1.3 Y8, V1.3 Android, V1.1 (2016) and V0.9 (2014). The Y8 row is the build Y8 publishes, which the Slope Y8 page shows in a frame.

The High Score rules allow the vertical slowdown glitch: touching a vertically moving red block while it is stopped and surviving. Runs that use it should be tagged "Vert Slowdowns: Yes", and the top three Unblocked runs carry that tag. You can watch the 601-point run on YouTube.

Bigger numbers, such as 1,155 points in a YouTube video posted March 15, 2026 and 1,360 points in one posted August 7, 2026, come from Slope Plus, a modified version of the game. The video descriptions of both runs link to Slope Plus, and speedrun.com turned down a Slope Plus run with the note "Slope Plus runs are not eligible for this leaderboard."

The Slope100 leaderboard ranks only runs of the V1.0 build played on slope100.com. Speedrun.com does not list that build.

How to get your score on the list

1. Open the Slope100 home page or Slope Unblocked and press Play.
2. Play a run. When the ball falls, your score is sent if it beats your best. If you were offline, it is sent the next time you open one of those pages.
3. To change your name, type it in the YOU row of the leaderboard beside the game and press Save. The name inside the game stays the same.
4. Come back to this page to see your rank in the top 100.

Slope high score FAQ