Banjo-Kazooie: Nuts & Bolts received "generally favourable reviews", according to the
review aggregate website
Metacritic. Critics considered
Nuts & Bolts a unique experience, which
IGN and
Eurogamer said would satisfy gamers willing to invest time in playing it. Rare's reputation had declined in the years following their acquisition by Microsoft.
1Up.com said
Nuts & Bolts "puts the ailing developer on the road back to relevancy", with
Game Informer adding it proved Rare was still capable of innovation. Critics commended the visuals, describing the game world as big, cartoonish, colourful, and varied.
VideoGamer.com and
Wired singled out the hub's scale and quality for particular praise, and
Gameplanet and
GameSpy favourably compared its visuals to
Viva Piñata. Some criticised its
frame rate for occasional instability;
GameSpot said frame rate dips protracted races and buying items.
VideoGamer.com said
Nuts & Bolts would be the best-looking Xbox 360 game but for its unstable frame rate. Reviewers praised its soundtrack as fitting and adapting to the player's surroundings. Many considered the vehicle editor a highlight. Critics found it deep (to the point that
Game Informer considered it "a game in and of itself"), absorbing, and well designed, requiring players to use their imagination and conceive crafty solutions to problems. While
1Up.com considered this to be
Nuts & Bolts heart,
Eurogamer and
Wired felt the concept failed to amount to consistently fun gameplay.
IGN and
GameSpy, though enjoying the gameplay overall, found the vehicle editor complex and potentially limiting the appeal to less-experienced players.
GameSpot and
GameSpy criticised the vehicles as difficult to control.
GameSpy found this particularly frustrating given how significantly the vehicles factor into the experience. The online multiplayer mode and the competition among custom vehicles it encouraged was consistently praised.
Eurogamer said it was where
Nuts & Bolts best qualities were consolidated, and
1Up.com enjoyed observing how different players overcame the same situation. Conversely,
IGN thought it worked better in theory than in practice, finding the amount of strategy it required off-putting. Reviewers enjoyed exploring the worlds.
1Up.com and
GameSpot thought Rare made exploration fun and not a burden necessary to find minigames, which
GameSpot said was a problem in previous games.
Eurogamer and
Wired considered the Klungo minigame a highlight. Though they called exploration fun,
Gameplanet said there was little to do outside completing missions, and some questioned whether Rare's departure from the previous' games platforming was for the best.
GameSpy described Rare's decision to forgo traditional platforming as brave but said
Nuts & Bolts did not live up as a sequel, while
GamesRadar+ said it was unrecognisable as a
Banjo game aside from some
fan service.
Eurogamer wrote
Nuts & Bolts lack of platforming made its flaws more obvious, while
IGN said that players should not ignore
Nuts & Bolts just because it diverged from its predecessors and that it was "a great change of pace from the usual Xbox 360 fare".
Nuts & Bolts features Rare's characteristic humour, and reviewers praised its writing.
Game Informer said the writing "deftly blends legitimate laughs with a compelling commentary on the state of video games", and
GamesRadar+ appreciated
Nuts & Bolts levity in a landscape full of somber games. Reviewers highlighted Rare's self-deprecation (targeting their failures like
Grabbed by the Ghoulies) and jokes about game clichés,
gamer culture, and
Xbox 360 hardware problems. Though they enjoyed completing challenges, critics felt
Nuts & Bolts became tedious as it progressed, crowded by an abundance of racing minigames that prevented players from experimenting.
VideoGamer.com said the best missions featured "some of the most ingenious next-gen gameplay we've seen", but overall their quality was inconsistent.
Eurogamer thought
Nuts & Bolts failed to resolve
Viva Piñata problem of a needlessly protracted tutorial that could have been avoided with experimentation and trusting the player's intuition. They also felt the game suffered from repetition, as players could overcome most challenges by simply upgrading their engine.
Game Informer and
GamesRadar+ added the game required players to spend considerable time collecting items, even while the script mocks Rare's reputation for making such games. ==Post-release==