Which game is this? (Korean?)

I think This is the same that the following Sega Mark III version.
http://oldgamebox.tistory.com/12775

If this was the MSX2 version from Taito the Megarom symbol would be indicated. The symbol is that it is an ordinary Rom.

But it is possible that I am wrong.

There are some details that tickle me on Generation MSX. There is some confusions about Korean games.

For example Super Bioman I (Segyero Electronics (세계로 전자)) is probably confused with Super Boy (Zemina / 재미나 - Saehan Sangsa / 새한 상사)

https://www.generation-msx.nl/software/segye-ro-electronics/...

About the cartridge at the bottom of the page below.

https://www.generation-msx.nl/software/screen-software/super...

This is a DIY cartrige that contains the dump of "Super World 30" by Screen Software. The Rom mapper has been modified to SCC mapper.

"Super World 30" seems to be also released by Daewoo (the yellow cartridge included with some Zemmix).

https://m.blog.naver.com/PostView.nhn?blogId=deadlyrave&logN...

Another thing, I think that the scan of the box is that of SMS.
https://www.generation-msx.nl/software/hello-soft/super-biom...
http://www.smspower.org/forums/files/superbiomani_123.jpg

MSX is probably that one:
https://images.launchbox-app.com/f23a03ee-36c7-42a0-b856-ba8...