Own a window on The Pillar
The Pillar is a browser game and advertising marketplace. A window is a licensed ad pane on a 3D tower, not real property and not a security.
One tower stands on the screen. Each pane of glass can be lit by a company: your name, your logo, your link, glowing on the pillar for as long as your licence runs. Sign in with X, pick a pane, and paste your company URL — The Pillar fills the window with your brand automatically. Ride the elevator to see every side and watch the city change with the weather.
Lighting a window is an advertising licence for a set period, not ownership of anything and not a security. The tower has 1920 panes across 80 floors. See the directory of companies on The Pillar, read what The Pillar is, the Advertising License, and the facts.
Frequently asked questions
What is The Pillar?
The Pillar is a browser game and advertising marketplace. A window is a licensed ad pane on a 3D tower, not real property and not a security.
Is a window on The Pillar real estate?
No. A window is a licensed advertising pane on a 3D tower. It is not real property, not a deed, and not a security.
What do I get when I light a window?
A licence to display your brand — name, logo, and link — on that pane for the period you paid for. When it ends, the pane returns to inventory.
How many windows are there?
The tower has 1920 panes (80 floors, four faces, six panes per face).
How do I light a window?
Sign in with X, pick a pane, and paste your company URL. The Pillar fills the window with your brand automatically.
How does billing work?
Lighting a window is a monthly licence charged through Stripe. It renews each month at the same price until you cancel by releasing the window or emailing us.
The Pillar is owned and operated by Extensions Market (extensionsmarket.com) and created by Vladislav Gerasimchuk. Contact [email protected]. Last reviewed 2026-09-21.