I've been playing RPGM games for like 2 years, and 60% of the games I've played have had control schemes identical (or at least structurally similar) to LonaRPG.
Don't bother, it's just him inventing excuse for not wanting to read the tutorial and the UI.
I mean:
-Press Z : confirm/talk/interact...
-Press X: Open menu/close menu...
-Hold Shift: Run
The most basic of basic of RPGmaker games, but he doesn't want to use any more buttons/shortcut than his lazy ass can handle so now cut to 8 shortcuts menu + SPACE button and he starts sweating the detail.
There's also combination of button like:
SHIFT + Z to pick up and equip
CTRL to crouch
ALT + Directional button to look around + Extra D to defend while looking around + Extra CTRL to look pretty while staying in the shadow if you can afford the final stealth skill upgrade.
Cancel skill button
combo and chain attack
etc...
Oh well, too much to bother with, back to Press Z to blaze-through-the-game normal RPGmaker game.