Plan sessions your friends actually show up to.
Create the session, share the lobby, claim your slot, ready up. Accretion replaces the endless “who’s on tonight?” spam with one clean plan your whole group can see.
Free to use. Private groups.
Everything before the first match
Lobby-style slots
Every event is a lobby. Members claim a team slot, invites hold their place, and a waitlist auto-promotes when someone drops.
Ready check
A reminder before start, everyone readies up, and sessions below the minimum cancel themselves — no more waiting on ghosts.
Time polls
Can’t pick a night? Let the group vote on times — and on the game. The winning option becomes the event automatically.
Steam & Discord presence
Link once and see who’s already online or in game — on the friends list and in your groups, with an alert the moment a friend starts playing.
Auto-join rules
“Any CS2 session on weekday evenings? I’m in.” Set a rule once and Accretion claims your slot the moment a matching event appears.
Results, stats & MVP
Log the winner, vote the MVP, and watch the group scoreboard: win rates, streaks and who actually shows up when it counts.
Also on your Windows PC
Accretion Companion sits in the Windows tray. While it runs, your friends see you at the PC and the game you just launched — and tonight’s lobby is one click away.
- Online on PCYour friends see you online at the PC, and “Playing CS2” the moment the game starts. Friends with presence alerts get the push.
- Plan from the desktopLobby, time polls and group chat in their own window — open it from the tray when you need it, ready up without reaching for your phone.
- One-time setupSign in with your Accretion account, flip presence sharing on and add the games you play. From then on the Companion spots them the moment they launch.
Microsoft Store
Windows 10 and 11. Needs an active Premium subscription.