Captain Blackeye

Captain Blackeye is a large human pirate who sits in the back of the tavern Jolly's of Jolly Roger's Lagoon in Banjo-Tooie. Prior to this appearance, Captain Blackeye was planned as the main antagonist of the cancelled game, Dream: Land of Giants, which was redeveloped into Banjo-Kazooie.

Captain Blackeye is a perpetual drinker with depression, which is strongly implied to be because Dream was never released. Captain Blackeye has a minor role in the game. If Banjo talks to Captain Blackeye three times, he threatens to attack him and Kazooie. On the fourth attempt, he tries to attack them (as implied by his dialogue). However, Blackeye is too seasick, as shown from his green face, and falls on his back. Instead, he gives Banjo and Kazooie two Doubloons to fetch him a glass of water. Captain Blackeye then faints, but can still be interacted with as he spouts off his remarks.

In Banjo-Kazooie: Nuts & Bolts, Captain Blackeye makes a cameo on the Boot in a Box weapon. His picture is on a wanted poster, and there is a shop called "Blackeye's Boat Hire" near the LOGBOX 720 doors.

Quotes
If Banjo and Kazooie choose to interact with him again:
 * Captain Blackeye: Avast there, ye scurvy dogs! I be Captain Blackeye, fearless pirate and scourage of the seas...
 * Banjo: You're looking a tad wobbly there, Blacky.
 * Captain Blackeye: Just a touch of seasickness, y' filthy rats.
 * Kazooie: Seasick? Some pirate you are!
 * Captain Blackeye: Watch yer tongue, Buzzard!
 * Shiver me timbers! These seasick tablets that Jolly gave me are mighty useless...
 * Splce the main brace! One more press o' that thar button an' I'll run ye through!
 * Right! I'll slit yer... Oooh, me poor stomach. Just take these doubloons and fetch me another glass o' water...

If Banjo talks to Captain Blackeye enough, he says one of three quotes, which are fourth wall references to his planned role in Dream: Land of Giants:
 * "Arr! I had a dream once..."
 * "I were in this fine game..."
 * "A bear stole me glory...looked a bit like you, 'e did!".

Trivia

 * In Banjo-Kazooie, a portrait of Captain Blackeye appears in the mansion of Mad Monster Mansion. The portrait depicts his artwork from Dream: Land of Giants, but is cropped to his head.
 * According to Grant Kirkhope, Captain Blackeye owned a ship named "The Mudplugger".
 * In 2015, Gregg Mayles had a unique picture of Captain Blackeye as his Twitter profile picture. The render did not have any hair nor beard. Gregg later said that the render was the one they did for Dream: Land of Giants.