·1 platform·Indie
Co-op support
2 of 6 modesBreach Signal has online co-op for up to 6 players on PC. There is no split-screen on any platform.
Online Co-op
Up to 6 players
LAN Play
Over a local network
| Platform | Online | Couch | Split-screen | LAN | Drop-in | Campaign | Online max | Local max |
|---|---|---|---|---|---|---|---|---|
 | 6 | – |
supportednot supportedVerified against Steam store categories and Co-Optimus
Not supported/Local Co-op · Split-screen · Drop-in / Drop-out · Campaign Co-op
About
Developed by O5 Interactive, Breach Signal is an indie game released on Sep 29, 2025.
Screenshots
Details
ReleasedSep 29, 2025
DeveloperO5 Interactive
PublisherO5 Interactive
Age rating—
Players1–6
Available on
PC2 of 6
Tags
ActionHorror1980sAnalog HorrorBackroomsCosmic HorrorFirst Person HorrorOnline CoopOnline MultiplayerPsychological HorrorScpThe 1980sThe Backrooms
