Save 90% on RPG Maker XP on Steam
store.steampowered.com
RPG MAKER lets you create an original role-playing game without any prior specialized knowledge or training. RPG MAKER XP is full of the functions you've been asking for, including game data encryption and a scripting feature that lets you change the very heart of the RPG MAKER engine.

There’s also a bunch of other discounts on RPG Maker engines & games available on this Steam page