1. Introduction of the game:
Pinturillo 2 is an engaging online multiplayer drawing and guessing game that invites players to unleash their creativity and intuition. The game is based on the classic drawing and guessing activity where one player sketches a word while others try to guess it. With its straightforward interface and emphasis on social interaction, Pinturillo 2 brings people together from all over the world, offering fun and challenging gameplay that stimulates both the artistic and analytical sides of the brain.

2. All characters and levels of the game:
While Pinturillo 2 is focused on user-generated content, the characters are typically the players themselves, who can customize their avatars with different colors and virtual accessories. The game doesn't employ a traditional level structure but instead hosts rounds where the difficulty of words can increase, presenting a dynamic and unpredictable experience depending on the skill and creativity of the participants.

3. What attracts users most to the game:
Users are most attracted to the game's social component and the joy of deciphering doodles created by a diverse set of people. The game’s simplicity makes it easy to pick up and play, catering to all ages and skill levels. The excitement of guessing correctly and the humorous outcomes of misinterpreted drawings provide endless entertainment.

4. Why it is popular:
Pinturillo 2 is popular due to its ability to connect friends and family in a competitive yet casual online setting. Its popularity surged with the increase in virtual social interactions, as it serves as a perfect icebreaker and party game. The accessibility of Pinturillo 2 across different platforms and its support for multiple languages broadens its appeal on a global scale.

5. The most difficult part of the game:
The most difficult part of Pinturillo 2 can vary for each player. For some, the challenge lies in accurately guessing the drawings within the time limit, while for others, it is the pressure of conveying complex words through simple sketches. The unpredictability of the drawer’s skill adds to the challenge, making every round a unique and often amusing test of wits.

6. Strengths and weaknesses of the game:
The strengths of Pinturillo 2 include its engaging multiplayer experience, the broad appeal to diverse audiences, and the ease of jumping into a game. Additionally, its varied word bank keeps the gameplay fresh. However, the game's weaknesses might include occasional exposure to inappropriate content created by other players, limited enforcement of rules against cheating, and reliance on an honor system.

7. What other games have been developed by the same developer:
Pinturillo 2 was developed by the company Chachiware. As for other games developed by the same team, there isn't widespread information available on additional titles. Chachiware is primarily known for Pinturillo 2, which is their standout product and has garnered substantial attention and a dedicated player base since its launch.