Megabonk Co-op Mod — MegabonkTogether

Megabonk still ships without official MP. MegabonkTogether 5.1.0 by DShad is the room layer this card tracks. BonkWithFriends is a different mod; both in one folder is the usual black screen. There is no vanilla “Online” button to click first. Version skew inside Together (5.0 vs 5.1) refuses the handshake before any character select. ## 2026 native co-op and BonkWithFriends The 2026 game patch did not add official MP. BonkWithFriends plus Together: pick one. This page is Together. ## Six-player Megabonk with no official MP

• Up to 6 players.
• Private room code or random queue; P2P + relay.
• Weapons, monsters, chests, shrines, portals mostly synced.
• BepInExPack IL2CPP, then plugin folder.
• Same Together version + same Megabonk patch.
• Co-op runs are not Steam leaderboards.
• Pick one MP mod. Megabonk stays single-player on Steam (app 3405340, patch 1.0.69). Together 5.1.0 (DShad, Jul 2026) is the 6-player Thunderstore netplay. Do not mix with BonkWithFriends. ## Together 5.1.0 after BepInEx 6 IL2CPP Then Files → MegabonkTogether. BepInEx 6 IL2CPP first, plugin second. Official Megabonk MP does not exist.

1. Files → MegabonkTogether → Download.
2. Install BepInEx 6 IL2CPP into Megabonk.
3. Put the plugin in BepInEx/plugins.
4. Launch modded. Host a room, share the code. ## BonkWithFriends is a different handshake

Official MP is 'down the line' only. This Files zip is the community drop.
Same TrainerHub Files zip and the same Megabonk build for the whole lobby. Own session. Do not bring a trainer into this co-op. ## MegabonkTogether on TrainerHub Files, not a third-party mirror
Megabonk multiplayer, MegabonkTogether 5.1.0, six players, BepInEx 6, room code. Official MP is not in the Steam build. BonkWithFriends is the other mod.