Undermax Plugins
Steam Connector System
Steam connected
Required
Connector installed
Required
Plugin Verification
Connect Steam first
Plugins Compatibility
Please select the plugin you want to claim and link with your Steam account.
| Plugin | Status | Action | Steam Page |
|---|---|---|---|
|
Ultimate Gacha Minigame
RPG Maker MZ - UNDERMAX - Easy Gacha System Plugin
|
Ready | Connect |
Connector setup
Connector ready
The browser connector is detected and ready to verify your Steam DLC ownership.
Open
Go to the official Chrome Web Store listing.
Install
Use Add to Chrome to install the connector.
Return
Come back here after Chrome confirms installation.
Claim
Return here and verify your DLC.
Chrome
Edge
Brave
Opera GX
Safety and privacy
Steam handles the sign-in. Undermax never asks for your Steam password, and the connector only works on Steam product pages opened from this tool.
After you claim your update link, you can keep the connector installed, disable it, or remove it.
Manual fallback
Use the manual ZIP only when the Chrome Web Store install is unavailable in your browser.
- Chrome:
chrome://extensions - Edge:
edge://extensions - Brave:
brave://extensions - Opera / Opera GX:
opera://extensions - Firefox:
about:debugging#/runtime/this-firefox