Introduction of the Game:
NARUTO X BORUTO NINJA TRIBES brings together the beloved characters and epic narratives from the Naruto universe, including the continued saga of his son, Boruto. This exciting browser and mobile game unites iconic ninjas from different generations in a strategic and action-packed team battle that celebrates the rich lore and dynamic relationships of the series. Players build powerful teams, participate in thrilling shinobi formations, and engage in combat to emerge victorious in ninja showdowns.

All Characters and Levels of the Game:
NARUTO X BORUTO NINJA TRIBES features an extensive roster of characters from the expansive world of Naruto, including fan favorites like Naruto Uzumaki, Sasuke Uchiha, Sakura Haruno, and the newer faces from the Boruto series. Each character comes with unique abilities and is categorized into different rarities and types, with the option to level up and evolve, enhancing their power and unlocking new abilities. Levels in the game follow various arcs from the anime, providing an immersive experience through different stages and missions.

What Attracts Users Most to the Game:
The game boasts stunning visuals, fluid animations, and authentic voice acting that resonates with fans of the anime series. The strategic gameplay, wherein players can execute combo attacks and ultimate jutsus by matching characters from specific teams or from the same lineage, adds depth to the battles. Moreover, the continuous addition of new content and characters keeps the game fresh and engaging for returning players.

Why It Is Popular:
NARUTO X BORUTO NINJA TRIBES taps into the nostalgia of long-time Naruto fans while also providing a gateway for newcomers to the franchise. The easy-to-learn game mechanics coupled with the complexity of team composition and strategy cater to casual and hardcore gamers alike. Its cross-platform support allows seamless gameplay, contributing to its popularity and accessibility.

When the Game Was Released and How Many Versions Are Currently Available:
NARUTO X BORUTO NINJA TRIBES was released in March 2020. The game is constantly updated with new versions and content patches to improve the user experience and expand the universe, so there’s always only one, dynamically evolving version of the game available rather than multiple standalone versions.

The Most Difficult Part of the Game:
Some players find that the most difficult part of NARUTO X BORUTO NINJA TRIBES is managing resources efficiently to build the strongest possible team formations and compete at higher levels. The game's summoning system and rate of acquiring higher rarity characters can also pose a challenge, especially for free-to-play gamers going up against premium opponents.

Strengths and Weaknesses of the Game:
Strengths of the game include its adherence to the Naruto lore, the variety of characters, and the engaging strategic gameplay. It also shines in its community events and PvP combat. On the downside, the game may be criticized for its gacha mechanics that can lead to an imbalance between free players and paying players, and some grinding required for leveling up characters which can be time-consuming.

What Other Games Have Been Developed by the Same Developer:
NARUTO X BORUTO NINJA TRIBES is developed by BANDAI NAMCO Entertainment, known for a plethora of other popular games, such as the "Tekken" series, "Dragon Ball Z: Dokkan Battle", "One Piece Treasure Cruise", and "Sword Art Online: Memory Defrag". BANDAI NAMCO has a strong portfolio of anime-based games and is recognized for its expertise in bringing beloved anime franchises to the gaming world.