So I have been playing two hacks by Mattrizzle, Donkey Kong Country: Boss Blitz and Donkey Kong Country 2: Brigand Barrage:https://www.romhacking.net/hacks/1117/https://www.romhacking.net/hacks/1118/
And one of the features of the hack that you can play the bosses with one hit while choosing only diddy or donkey for the first one, and Diddy or Dixie for the second one, with no DK barrels.
So I want a hack for each game:
For Donkey Kong Country 1, have it the same as the boss mod, either choose diddy or Donkey with no DK barrels.
But Donkey Kong Country 2 has Some specific Dixie/Diddy Mechanics, so while you can do the same as the boss mod and choose either dixie or diddy and die in one hit and no DK barrels, but I think this would be better, but it is more complicated:
You play the game the same way as a normal mode with the DK barrels, but you die in one hit. When you die in one hit, you lose your inactive partner (you lose dixie if you play as Diddy, and vice versa), and when you continue the level you only play as the active kong that died, but the inactive kong is not there and you can get this inactive kong in the DK barrels, so you can perform the special moves and switch. In other words with a diagram:
Diddy/Dixie -> get hit and die -> Diddy -> get DK barrel -> Diddy/Dixie
Telling the amount of secrets in each level and how many you completed will also be good, ie in DKC it tells how many bonuses are in the level, and how many you completed, and the amount of kremcoins in DKC2 are in each level and how many you got in each level will be good, along with the sound changes in Mattrizzles DKC2 mod.
A time complete record added like Mattrizzles mod would be a good idea.