1. Introduction of the game:
Bowmasters is an action-packed, player vs. player, archery-based game known for its fun and quirky animations. Developed by Playgendary, the game offers a fresh take on aim-and-shoot mechanics, challenging players to hit their opponents with an arsenal of different weapons from a set distance.

2. All characters and levels of the game:
Bowmasters features a diverse cast of characters, each bringing unique weapons and abilities to the battlefield. With over 60 outrageous characters, from medieval knights to mythical creatures and pop culture parodies, players can enjoy a wide variety. Each character is unlockable as you progress through the levels, adding depth and replayability. In terms of levels, the game doesn't follow a traditional structure but rather offers a variety of gameplay modes, including duels, tournaments, and unique challenges, which serve as the "levels" players progress through.

3. What attracts users most to the game:
Players are attracted to Bowmasters for its simple yet addictive gameplay, humorous take on violent confrontations, and the satisfaction of mastering difficult shots. The vibrant graphics, coupled with the head-to-head competitive format, keep gamers engaged. Additionally, the game's steady flow of unlockable content incentivizes players to continue playing for the excitement of discovering what each new character offers.

4. Why it is popular:
Bowmasters is popular due to its easy-to-learn controls and the intrinsic fun of trajectory-based games, where pulling off precise, long-range shots feels rewarding. Its accessibility appeals to both casual gamers and those who appreciate a challenge. The comedic elements and over-the-top character designs add to the game's broad appeal.

5. The most difficult part of the game:
One of the most challenging aspects of Bowmasters is mastering the different weapon types and their unique physics. Each character's weapon behaves differently, requiring players to adjust their aim and power to achieve accuracy. Additionally, moving targets and environmental factors require strategic adjustments, increasing the difficulty level.

6. Strengths and weaknesses of the game:
Strengths of Bowmasters include its engaging multi-player component, varied characters, and weaponry providing numerous gameplay styles. The intuitive controls and rewarding skill-based system are other notable strengths. Weaknesses might include a repetitive gameplay loop and reliance on in-app purchases for faster progression. The violent content depicted in a humorous way may not sit well with all audiences.

7. What other games have been developed by the same developer:
Playgendary, the developer of Bowmasters, has created several other popular mobile games. These include "Kick the Buddy," known for its stress-relief concept where you can destroy a ragdoll avatar in numerous ways, and "Tank Stars," a game with similar turn-based mechanics to Bowmasters but with tanks. Other titles from Playgendary include "Polysphere," "Tomb of the Mask," and "Partymasters," showcasing a diverse portfolio of appealing and engaging mobile games.