"Hyper sport 1" has no classic Konami font for example
i remember that back in the 80’s i defined the font on the ram area, used the variable system (0xF920, 0xF921?) for changing the character set address, and loaded this game from cassette (in Brazil were very common to find most of the MSX1 cartridge games converted to cassette tapes) - i guess that similar thing can be done on a cartridge rom, perhaps it needs to become a 32kb (or 24kb) cartridge rom file, so i guess this is not that hard to be done
and many Konami's games has the choose selection keyboard\joystick.
i guess it can be fixed, late konami’s msx1 games uses a kind of bitwise-or from all controllers - personally i quite use the same method on almost everything! (i guess i learned from them! 
)
"Hyper sport 1" has no classic Konami font for example
i’m trying to patch it:
1) this part between $4077 and $40BF is copied to $8000:
; i didnt disassemble yet defb $F3,$ED,$56,$3E,$C3 defb $32,$9A,$FD defb $21,$2C,$40 defb $22,$0B,$FD defb $31,$00,$E4 defb $AF defb $21,$00,$E0 defb $11,$01,$E0 defb $01,$FF,$03 defb $77,$ED,$B0 defb $3C,$3D,$05,$E0 defb $CD,$48,$44 defb $AF defb $32,$05,$E0
2) at $4077, i added the code below (for z80 accessing the cartridge rom between $8000 and $BFFF):
call 0138h ;RSLREG rrca rrca and 03h ; Secondary Slot ld c,a ld hl,0FCC1h add a,l ld l,a ld a,(hl) and 80h or c ld c,a inc l inc l inc l inc l ld a,(hl) ; Define slot ID and 0ch or c ld h,80h ; Enable call 0024h ;ENASLT jp 8000h
3) after the code i copied in the part 1 (somewhere around $8028 ?), i added this code:
ld hl,$F920 ld (hl),$00 ld hl,$F921 ld (hl),$80 jp $40A0 ;-??????
4) and then, added the font:
org $8100 ; it is not exactly the font used on most msx1 games from konami - be welcome fixing!!! :) ;character set starting from 0x20 ;- 0x20 to 0x2F defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00011000 defb %00111100 defb %00111100 defb %00011000 defb %00011000 defb %00000000 defb %00011000 defb %00000000 defb %01101100 defb %01101100 defb %01101100 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %01101100 defb %01101100 defb %11111110 defb %01101100 defb %11111110 defb %01101100 defb %01101100 defb %00000000 defb %00011000 defb %00111110 defb %01100000 defb %00111100 defb %00000110 defb %01111100 defb %00011000 defb %00000000 defb %00000000 defb %11000110 defb %11001100 defb %00011000 defb %00110000 defb %01100110 defb %11000110 defb %00000000 defb %00111000 defb %01101100 defb %00111000 defb %01110110 defb %11011100 defb %11001100 defb %01110110 defb %00000000 defb %00001100 defb %00001100 defb %00011000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00001100 defb %00011000 defb %00110000 defb %00110000 defb %00110000 defb %00011000 defb %00001100 defb %00000000 defb %00110000 defb %00011000 defb %00001100 defb %00001100 defb %00001100 defb %00011000 defb %00110000 defb %00000000 defb %00000000 defb %00000000 defb %01100110 defb %00111100 defb %11111111 defb %00111100 defb %01100110 defb %00000000 defb %00000000 defb %00000000 defb %00011000 defb %00011000 defb %01111110 defb %00011000 defb %00011000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00011000 defb %00001000 defb %00010000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %01111110 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00011000 defb %00011000 defb %00000000 defb %00000011 defb %00000110 defb %00001100 defb %00011000 defb %00110000 defb %01100000 defb %11000000 defb %00000000 ;- 0x30 to 0x3F defb %00111000 defb %01001100 defb %11000110 defb %11000110 defb %11000110 defb %01100100 defb %00111000 defb %00000000 defb %00011000 defb %00111000 defb %00011000 defb %00011000 defb %00011000 defb %00011000 defb %01111110 defb %00000000 defb %01111100 defb %11000110 defb %00001110 defb %00111100 defb %01111000 defb %11100000 defb %11111110 defb %00000000 defb %11111110 defb %00001100 defb %00011000 defb %00111100 defb %00000110 defb %11000110 defb %01111100 defb %00000000 defb %00011100 defb %00111100 defb %01101100 defb %11001100 defb %11111110 defb %00001100 defb %00001100 defb %00000000 defb %11111100 defb %11000000 defb %11111100 defb %00000110 defb %00000110 defb %11000110 defb %01111100 defb %00000000 defb %00111100 defb %01100000 defb %11000000 defb %11111100 defb %11000110 defb %11000110 defb %01111100 defb %00000000 defb %11111110 defb %00000110 defb %00001100 defb %00011000 defb %00110000 defb %00110000 defb %00110000 defb %00000000 defb %01111000 defb %11000100 defb %11100100 defb %01111000 defb %10011110 defb %10000110 defb %01111100 defb %00000000 defb %01111100 defb %11000110 defb %11000110 defb %01111110 defb %00000110 defb %00001100 defb %01111000 defb %00000000 defb %00000000 defb %00000000 defb %00011000 defb %00011000 defb %00000000 defb %00011000 defb %00011000 defb %00000000 defb %00000000 defb %00011000 defb %00011000 defb %00000000 defb %00011000 defb %00001000 defb %00010000 defb %00000000 defb %00001100 defb %00011000 defb %00110000 defb %01100000 defb %00110000 defb %00011000 defb %00001100 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %01111110 defb %00000000 defb %01111110 defb %00000000 defb %00000000 defb %00110000 defb %00011000 defb %00001100 defb %00000110 defb %00001100 defb %00011000 defb %00110000 defb %00000000 defb %01111100 defb %11000110 defb %00000110 defb %00011100 defb %00110000 defb %00000000 defb %00110000 defb %00000000 ;- 0x40 to 0x4F defb %01111100 defb %11000110 defb %11011110 defb %11011110 defb %11011110 defb %11000000 defb %01111100 defb %00000000 defb %00111000 defb %01101100 defb %11000110 defb %11000110 defb %11111110 defb %11000110 defb %11000110 defb %00000000 defb %11111100 defb %11000110 defb %11000110 defb %11111100 defb %11000110 defb %11000110 defb %11111100 defb %00000000 defb %00111100 defb %01100110 defb %11000000 defb %11000000 defb %11000000 defb %01100110 defb %00111100 defb %00000000 defb %11111000 defb %11001100 defb %11000110 defb %11000110 defb %11000110 defb %11001100 defb %11111000 defb %00000000 defb %11111110 defb %11000000 defb %11000000 defb %11111100 defb %11000000 defb %11000000 defb %11111110 defb %00000000 defb %11111110 defb %11000000 defb %11000000 defb %11111100 defb %11000000 defb %11000000 defb %11000000 defb %00000000 defb %00111110 defb %01100000 defb %11000000 defb %11001110 defb %11000110 defb %01100110 defb %00111110 defb %00000000 defb %11000110 defb %11000110 defb %11000110 defb %11111110 defb %11000110 defb %11000110 defb %11000110 defb %00000000 defb %01111110 defb %00011000 defb %00011000 defb %00011000 defb %00011000 defb %00011000 defb %01111110 defb %00000000 defb %00000110 defb %00000110 defb %00000110 defb %00000110 defb %11000110 defb %11000110 defb %01111100 defb %00000000 defb %11000110 defb %11001100 defb %11011000 defb %11110000 defb %11111000 defb %11011100 defb %11001110 defb %00000000 defb %11000000 defb %11000000 defb %11000000 defb %11000000 defb %11000000 defb %11000000 defb %11111110 defb %00000000 defb %11000110 defb %11101110 defb %11111110 defb %11111110 defb %11010110 defb %11000110 defb %11000110 defb %00000000 defb %11000110 defb %11100110 defb %11110110 defb %11111110 defb %11011110 defb %11001110 defb %11000110 defb %00000000 defb %01111100 defb %11000110 defb %11000110 defb %11000110 defb %11000110 defb %11000110 defb %01111100 defb %00000000 ;- 0x50 to 0x5F defb %11111100 defb %11000110 defb %11000110 defb %11000110 defb %11111100 defb %11000000 defb %11000000 defb %00000000 defb %01111100 defb %11000110 defb %11000110 defb %11000110 defb %11011110 defb %11001100 defb %01111010 defb %00000000 defb %11111100 defb %11000110 defb %11000110 defb %11000110 defb %11111000 defb %11001100 defb %11000110 defb %00000000 defb %01111000 defb %11001100 defb %11000000 defb %01111100 defb %00000110 defb %11000110 defb %01111100 defb %00000000 defb %01111110 defb %00011000 defb %00011000 defb %00011000 defb %00011000 defb %00011000 defb %00011000 defb %00000000 defb %11000110 defb %11000110 defb %11000110 defb %11000110 defb %11000110 defb %11000110 defb %01111100 defb %00000000 defb %11000110 defb %11000110 defb %11000110 defb %11101110 defb %01111100 defb %00111000 defb %00010000 defb %00000000 defb %11000110 defb %11000110 defb %11000110 defb %11010110 defb %11111110 defb %11101110 defb %11000110 defb %00000000 defb %11000110 defb %11101110 defb %01111100 defb %00111000 defb %01111100 defb %11101110 defb %11000110 defb %00000000 defb %01100110 defb %01100110 defb %01100110 defb %00111100 defb %00011000 defb %00011000 defb %00011000 defb %00000000 defb %11111110 defb %00001110 defb %00011100 defb %00111000 defb %01110000 defb %11100000 defb %11111110 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00111100 defb %00111100 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %01111110 defb %01111110 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00011000 defb %00011000 defb %00000000 defb %00011000 defb %00111100 defb %00111100 defb %00011000 defb %00011000 defb %00000000 defb %00011000 defb %00000000 defb %00111100 defb %01000010 defb %10011101 defb %10100001 defb %10100001 defb %10011101 defb %01000010 defb %00111100
and it doesn’t work... 
do someone know what might be wrong?
(i tried the same on Super Cobra (i thought it was a bit simpler because it’s smaller), didn’t work as well)
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