Impulsum is a community-built preservation project focused on bringing classic gaming experiences back online. Its current offering is Impulsum 12, a fan-run service for FIFA 12 Ultimate Team, with a live server and a network intended to help players reconnect with the game. The project provides a launcher designed to work across its supported versions, along with a setup guide and game-folder installation instructions.

Players join the Impulsum Discord, sign in to create an account and username, install the launcher, and then log in through it to connect and play. The site also features a database and server information, including online player status, and offers access to developer links and community channels such as YouTube, Twitch, and X. Impulsum describes itself as a fan preservation project and states that it is not affiliated with, endorsed by, or connected to EA Sports or FIFA.

Users must supply their own legally obtained copy of the game. The service is community-run and currently reports no analytics or advertising provider