Some notes on your Legend of the Dark Witch codes...
Great job on creating them, just wanted to offer some feedback.
You might change the Inf Jump code to include more variations, such as jumping while moving in either direction, as well as jumping while firing. Also, holding the button does nothing, so you might leave that off.
Example:
Code:
_V0 Inf. Jump
$B200 00000001 00000000
$C201 00000000 00004000
$0000 000B8EF4 00000000
$C201 00000000 00004020
$0000 000B8EF4 00000000
$C201 00000000 00004080
$0000 000B8EF4 00000000
$C201 00000000 0000C000
$0000 000B8EF4 00000000
$C201 00000000 0000C020
$0000 000B8EF4 00000000
$C201 00000000 0000C080
$0000 000B8EF4 00000000
Also, I believe that the Inf. Money code might change depending on your save slot. I'll mess around a bit to be sure.
EDIT: Money IS dependent on save slot. Each slot is separated by 1080h.
Slot 1 is 00037D50
Slot 2 is 00038DDO
etc...
The One Hit Boss Kill code could use some modification, since the HP value for bosses is 16-bit on Lunatic difficulty level, and it does not apply to the final boss's second form.
Something like this, perhaps:
Code:
_V0 Instant Boss Kill
$B200 00000001 00000000
$0100 000B8FB8 00000000
$0100 000B9094 00000000
Might even consider jokering the code, so folks can pick and choose which bosses to insta-kill or not.
Example:
Code:
_V0 UP+SQUARE to Kill Boss
$B200 00000001 00000000
$C201 00000000 00008010
$0100 000B8FB8 00000000
$0100 000B9094 00000000
I also created All Power Ups codes for Main Weapons 1 and 2 (the defaults, Line and Comet, and Flame and Sword). They could be jokered to make selecting between Weapon 1 and Weapon 2 easier, but I didn't do that. The codes are made to apply the CURRENT max of all power-ups, so if you haven't gotten the Syegas yet, you won't have the bonuses they grant. But once you DO pick them up, the power-ups will level up automatically. Also, these codes does not require you to have Guard unlocked to use it.
Code:
_V0 All Power-Ups and Weapon 1
$B200 00000001 00000000
$5200 000378D0 000378CC
$5200 000378DC 000378D8
$5200 000378E8 000378E4
$0200 000378F4 FFFFFFFF
$5200 00037900 000378FC
$5200 0003790C 00037908
_V0 All Power-Ups and Weapon 2
$B200 00000001 00000000
$5200 000378D0 000378CC
$5200 000378DC 000378D8
$0200 000378E8 FFFFFFFF
$5200 000378F4 000378F0
$5200 00037900 000378FC
$5200 0003790C 00037908
You CAN mess with max values for power-ups, but it causes issues for all of them except Speed, it seems. I actually modded the max value of Speed to 0A, and it makes your character move reeeeeally fast. Doing it with weapons can make projectiles either freeze onscreen or not be visible at all.
Max value for power-ups are as follows:
Speed: 04
Wing/Dash: 03
Line/Flame: 04
Comet/Sword: 04
Power/Extra: 04
Guard: 01
And there is one code exclusive to the unlockable character, Riva:
Code:
_V0 Inf Extra Meter
$B200 00000001 00000000
$0100 00037630 00000578
Your Time Stop code stops the LEVEL time from increasing, but does not affect TOTAL game time. So anyone hoping to use that code and take their time playing the game may find themselves eventually locked out of the Speed Star trophy.
I've been comparing the codes I created for the game to the ones you created, so I'll offer more feedback on the rest of the codes for this particular game as I do more testing.
EDIT: Your All Power-Ups code is misleading and too high. It locks the selection to the last power-up slot, and doesn't actually activate the power-ups like the code I created above.
This should be the code if you're looking for a power-up selection code:
Code:
_V0 Select Power-Up Slot
$B200 00000001 00000000
$0000 000B8EA4 000000XX
19 - Speed
32 - Wing/Dash
4B - Weapon 1
64 - Weapon 2
7D - Power/Extra
96 - Guard