Privacy Policy
Last updated
Who is responsible
Slope100 (slope100.com) is run by PLAY100.
For questions about this policy, write to contact@play100.io.
No accounts
You can play without signing up. We never ask for your real name, email address, password or payment details. The only email addresses we receive are from people who write to us.
Leaderboard
When you open the home page or the Slope Unblocked page, your browser makes a random private player code and saves it on your device. Each time one of these pages loads, the browser sends the code to our server to fetch the top 10 and your rank.
When a run ends, the game reports your score and this site saves your best score in your browser, together with the player name the game picked for you. When that best score is at least 1 and higher than the score our server holds for you, the page sends your player code, your player name and the new best score to the server. Changing your name sends the code and the new name.
Our server keeps nothing about you until it receives your first score. After that, it stores:
- a SHA-256 hash of your player code, which is a one-way fingerprint of it, so the code itself is never saved on the server
- your player name, plus a lowercase copy used to keep names unique
- the country of your internet connection when you last set a new best, as a two-letter code, used to show a flag next to your name
- your best score and the date and time you set it
- the date and time of your first score
- whether your entry is hidden from the leaderboard, for example while we check an unusually high score
The server does not store your IP address or a record of each run. Your player name, flag and best score are public: the home page and Slope Unblocked show the top 10, and the Slope High Score page shows the top 100. Pick a name that doesn't identify you.
Entries are not deleted automatically. To have yours hidden, renamed or deleted, email us your player name.
What is saved in your browser
| Where | What it holds |
|---|---|
Local storage, s100.token | Your private player code |
Local storage, s100.name | Your player name, once the server has your first score or you have picked a name |
Local storage, slope-best | The best score the game has reported on this site |
Local storage, slope-name | The player name the game picked on your first run |
IndexedDB, /idbfs | The game's own files: its settings, a random install ID that the Unity game engine creates, a stand-in sign-in that our page answers inside your browser, and the game's player data, such as skins |
IndexedDB, UnityCache | A copy of the game's main data file, so later visits load faster |
The site uses the four local storage entries only to run the leaderboard as described above. It never reads the game's own files in IndexedDB, and nothing in them is sent anywhere.
To remove all of this, clear this site's data in your browser settings (often under "cookies and site data"). That resets your best score and the game's settings, and the site treats you as a new player with a new code. Your old entry stays on the leaderboard under its name, the name stays taken, and you can no longer change it from your browser. Email us if you want it hidden or deleted.
Cloudflare
Every request to slope100.com goes through Cloudflare. Cloudflare delivers the pages and game files, runs the leaderboard server and its database, and protects the site from attacks and bots. To do that it receives each request, including your IP address, the address asked for and your browser type. It tells our server which country a request comes from, and it uses IP addresses to limit how fast one visitor can send requests to the leaderboard. Cloudflare can set cookies that it calls strictly necessary; they are listed on its cookie page.
Google Analytics
The pages of this site load Google Analytics 4 from Google to count visits. It collects details of your visit, such as the page you viewed and your device and browser type, and sets cookies whose names start with _ga (listed on Google's cookie usage page). The version of Slope on the home page and Slope Unblocked doesn't load Google Analytics inside its frame. You can opt out with the Google Analytics opt-out add-on.
Cookie consent in the EU, the UK and Switzerland
For visitors in the European Economic Area, the United Kingdom and Switzerland, our Google Analytics runs in Google Consent Mode v2 with analytics and advertising storage set to "denied". It then sets no analytics cookies and sends Google only basic signals about the visit, without a cookie or ID that recognizes your browser. The site doesn't show a cookie banner yet, so you aren't asked to opt in and these settings stay at "denied". They cover our Google Analytics only, not Y8's player described below.
Y8's player on the Slope Y8 page
The Slope Y8 page loads Y8's own Slope player, but only after you press Play there. From then on, the player runs on Y8's servers and connects your browser to Y8 and to services Y8 uses. When we checked on November 12, 2026, these included Y8's account and file servers, Google's ad service (securepubads.g.doubleclick.net) and Google Analytics, New Relic, and Matomo. These services can set cookies, show ads and collect data about your visit under Y8's privacy policy and their own. We don't control them, and we receive nothing from them.
When you email us
If you write to us, we receive your email address, your message and any attachments. We use them to reply and to fix what you reported, and we don't add you to any mailing list. Ask and we'll delete your messages.
Links to other websites
Some pages link to other websites, such as PLAY100, Y8, Kongregate, speedrun.com and YouTube. Their own privacy policies apply there.
Where data is processed
Cloudflare, Google and the services in Y8's player run servers in many countries, so data about your visit may be processed outside the country you live in.
Children
PLAY100 makes its games for a general audience aged 13 and over. We don't knowingly collect personal information from children under 13. If you think a child has sent us personal information or used a real name on the leaderboard, email us and we'll delete it.
Your rights in the EU and UK
Under the GDPR and UK GDPR, you can ask to see, correct or delete the personal data we hold about you, object to how we use it, and withdraw consent at any time. You can also complain to your local data protection authority. Email us to use these rights. Because there are no accounts, what we hold is mostly leaderboard entries and the emails people send us, so please include your player name if your request is about the leaderboard.
Your rights in California
Under the CCPA and CPRA, California residents can ask what personal information we collect about them and ask us to delete it. We don't sell personal information, and we won't treat you differently for using these rights. Email us to use them.
Changes to this policy
When this policy changes, we'll update this page and the date at the top.