·1 platform·Arcade
Co-op support
1 of 6 modesMario Bros. Mayhem has online co-op for up to 8 players on PC. There is no split-screen on any platform.
Online Co-op
Up to 8 players
| Platform | Online | Couch | Split-screen | LAN | Drop-in | Campaign | Online max | Local max |
|---|---|---|---|---|---|---|---|---|
 | 8 | – |
supportednot supportedVerified against Steam store categories and Co-Optimus
Not supported/Local Co-op · Split-screen · LAN Play · Drop-in / Drop-out · Campaign Co-op
About
Mario Bros. Mayhem is an arcade game released on Aug 2, 2026.
Details
ReleasedAug 2, 2026
Developer—
Publisher—
Age rating—
Players1–8
Available on
PC1 of 6
Tags
Action2d PlatformerFangameUnofficial
