Demonseed, SCREEN 2 / SCREEN 4 was something like what I had in my mind. 
And again, surely here you can find people who wanna help you learning SC2/SC4 stuff!
Wizard of Wor arcade´s graphics are (except amount of colourful sprites) really close what MSX-1 can do without any flicker!! 
That is another reason that it would be foolish not to convert it to MSX-1 too!
I also hope that game could also have possibility to "force" it to run in SCREEN 2 when pressing certain key on booting, just to make life easier, so I could enjoy BOTH conversions on ONE machine, without needing to carry MSX2 away from table and then try to find MSX-1 from the closet and vice versa everytime I want to play MSX-1 or MSX-2 conversion.
Demonseed, I will keep waiting, but hopefully not forever!
@ MäSäXi
Well, I hope to make it, one day. 
By the way, have you ever considered trying to learn some coding?
Your enthusiasm and energy would make for a lot of great games I think!
But the same code for both generations? That's probably only when it uses screen 2 on #1 and screen 4 on #2 (if I'm not mistaken).
And there's the twist: I only know how to properly code for screen 5, because it's easy!
Screen 2/screen 4 is plenty easy to work with - it's just text mode with more tiles and color data for them. Drop me a line if you want a detailed explanation.
Ah, assembler isn't that much harder than C, despite what it looks like (hence the old joke that C is "all the power and flexibility of assembler, with all the readability of assembler" ) Z80 ASM isn't quite as amazingly nice as, say, 68k ASM, but it's still quite workable (especially compared to other chips of its time, like the 6502.)
Anyway, I might just take a stab at a quick tutorial for screen 2/4. Give me something to work on during all my downtime at work
Anyway, I might just take a stab at a quick tutorial for screen 2/4. Give me something to work on during all my downtime at work
Cool. Well, I do know there are some library files with MSX platform-specific ASM code for doing things like VDP control and interpreting external (keyboard/joystick) input. I guess that saves a lot of work either way.