Hi, from Taiwan!

[kiyasu]

Just from looking at the font/text used from the beginning, told me that the engine pre-dates RPGMaker XP.  Its using spritefonts, or SFonts, to render the text and not actual TTF fonts like RPGMaker XP and newer chose to use. This game was developed with RPGMaker 2003.  Hell, it could have been developed with RPGMaker 2000, but that was never released by ASCII, Inc. to western audiences and was made available to the West by Don Miguel (a Russian RPG enthusiast).  That itself is a separate story, but did kickstart RPGMaker's interest outside of Japan.

Ah woops, it is RPGMaker 2003. I had to redownload RTP before playing that game and reinstalled RPG Maker 2003 for that, so... I feel a bit embarrassed I somehow thought of it as an RMXP game afterwards. *super embarrassed*

And thanks for the link to the rules. No idea there was a page like that. I'll do signature links for that :D