revility posted these to CVC recently & i figured you guys might be interested in checking them out.
CV gun hack (by klaykree) - ever wanted to blow dracula away with a pistol? now's your chance!
replaces whip with gun, one bullet on screen at a time, can 'pistol whip' small blocks
download -
https://www.romhacking.net/hacks/3834/CV improved controls hack (by NaOH) - this hack gives you full 'mega man-esque' control over your jump.
control your jump in mid-air, control of jump height, jump from stairs, knockback control
download -
http://www.romhacking.net/hacks/3867/it appears the same has been done for CV3 (J) as well -
http://www.romhacking.net/hacks/3596/certainly takes some getting used to, especially with having to hold down the jump button,
but it opens up capabilities for more intricate level design.
we're currently seeing about getting this mod implemented into the stake editor.