I've been on this site for 8 years or more and the game I'm not used to playing games with a keyboard but ..from the beginning of the game it looks great .... I hope you continue this success .. Well done
Well I do see some advantages of playing with mouse with"one hand"
.....but I'm pretty old and back in the good old days, computer games was played with keyboard only(mostly anyway).
It's the same for RPGmaker, many of the older versions are only keyboard supported. The newer version have both mouse and keyboard. But like I mentioned earlier, the game is 5 years old, and at that time the team fixed license to RPGmaker VX ACE.
If they had to develop the game today it would perhaps have been another story.
I hope you will give it a try with keyboard, its completely worth it. And if you like the start of the game, you have a lot of good stuff ahead
Have fun - And thanks for the kind words.