Finished!
Sword equip sound is now unsheath.wav
Sword hit sound is now swordslash.wav
Player jump sound is now swoosh.wav
Player death sound is now uuhhh.wav
Rocket fire sound is now Launching rocket.wav (but quiet)
Rocket flight sound is now Rocket whoosh 01.wav
Rocket explode sound is now collide.wav
Fast impact sound is now button.wav
Slow impact sound is now splat.wav
Chest open sound is now victory.wav
(All of these sounds can be found in the Roblox library)
Download it here: NewSound_RobloxBut keep in mind that people will only here these sounds if they themselves have it or if they have Download Sounds on.