I've been kind of fascinated by what I've seen of PC-88 games / aesthetic for a while now and felt like making a topic just to stockpile knowledge and resources of the subject.
I guess what I like most is the colour palette and strange crisp graphic style but some other features that should be noted are the strange sloppy lineart usage in the adventure games and also the weird mixture of japanese writing with english titles / company names (emerald moon by ponysoft etc).
 

 
resource dump:
http://oldavg.blog.shinobi.jp/ no. 1 site for old adventure game screens
http://www.geocities.co.jp/SilkRoad-Oasis/1081/koryak.htm multiple rpg things?? cool monster lists eg http://www.geocities.co.jp/SilkRoad-Oasis/1081/axiom/monster.htm http://www.geocities.co.jp/SilkRoad-Oasis/1081/suiryu2/monster.htm
http://www.geocities.co.jp/SilkRoad-Oasis/1081/marvelous/syoukai.htm WOLF EYES
http://www.geocities.jp/rip_gamer/screamer/screamer.html old but good
 

 
http://www.geocities.jp/kitahei88/index_kouryaku.html rpgs, some nice maps
http://www7b.biglobe.ne.jp/~oyajinogamechousa/shoukai.html some screenshots from various games
http://www.uvlist.net/jp/platforms/games-list/101 uv list contains v good amount of images
 

 
Well, so much from me.... pc 88 games excite me for some reason so i wanted to make a topic archiving links in case anyone feels the same way or has extra things to show!
 

 
 

 

 

 

ahaha wtf at dismembered mario thing

Back when I was learning to write X68k music, I downloaded the soundtracks for about 500 MSX, PC88, PC98, X1, X68k and FM Towns games to figure out how they worked and what kinds of techniques they were using. I thought a lot of the songs in those soundtracks were really cool and so I decided to rip them and put them in a compilation. There's a lot of cool stuff here from a bunch of these computers, although most of them are X68k. Maybe you'll like some of it too -
 
Here are two samples - 
 
Star Cruiser - Star Cruiser (X1)
Blue Phoenix - Stage 2 (X68k)
 
 
https://dl.dropboxusercontent.com/u/2957395/DEHUMANIZE%20YOURSELF%20AND%20FACE%20TO%20BLOODSHED.rar
 
I love old FM music. I can definitely post more about it if you're interested!!

Yo chef def post more music if you feel like it at some point, that was some good collections (I was impressed by many songs... drop me a line if ya actually wanna hear thougths about any of them though, i'd rather not convolute this with bonzhit unnecessarily).
 
Here is an VERY important video though, everyone. Be sure to active the actual video's audio as well!!
 
http://www.youdubber.com/index.php?video=V57lotnKGF8&video_start=0&audio=WlSN2WVntAY&audio_start=0