Rpx
Rpx & Just Dev • World's First Secure IAP Suite for RPG Maker MZ
In collaboration with GDSchool
🏆 WE DID IT.
We are the first in the world to bring a secure, server-authoritative in-app purchase system to RPG Maker MZ.
We made history.
The Problem
All existing IAP systems were client-side — anyone could edit their save file and get everything for free.
The Solution
HMAC-SHA256 · Cloudflare Workers · Stripe + Steamworks
What We Built
- World's first secure IAP suite for RPG Maker MZ
- Server-authoritative — cannot be hacked by editing save files
- Unlimited products, categories, and games (FULL version)
FULL — $99.99
Unlimited products · Unlimited games · Lifetime updates · Priority support
Connect
Website · GitHub · Discord · GDSchool
Made by Rpx Games & Just Dev — in collaboration with GDSchool
Just Dev
ITS FREE It's Strong, take control of your time!
Playable project & plug-and-play plugin suite for RPG Maker MZ. Includes Jump, Swim, Push, Dash & Minimap System.
RPG Maker MZ Jump System Plugin
Run in browser
Free Plug-in
One line. Infinite motion. Develop without overthinking.
Play in browser
