1. Introduction of the game:
Evoland is an innovative and unique adventure game that takes players on a nostalgic journey through the evolution of video games. Offering a captivating blend of role-playing, action, and puzzle-solving elements, it presents a dynamic gameplay experience that constantly evolves as players progress through the game.

2. All characters and levels of the game:
In Evoland, players embark on a quest as the main character, who starts as a simple 2D sprite and gradually gains new abilities and upgrades as they explore the game world. Throughout their adventure, players encounter various characters, each with their own story and role in the evolving game universe. From the humble beginnings of a monochromatic world to eventually reaching vibrant 3D environments, the game features a diverse range of levels that mirror the development of video game graphics and mechanics over time.

3. What attracts users most to the game:
One of the most enticing aspects of Evoland is its ability to capture the nostalgia of gamers by paying homage to the history of video games. The ever-changing visuals and gameplay mechanics keep players engaged, as they witness the transition from pixelated graphics to stunning, fully-rendered environments. The game's clever references to classic games and genres also serve as a delightful treat for gaming enthusiasts and create a sense of familiarity that resonates with players.

4. Why it is popular:
Evoland has gained substantial popularity due to its innovative concept and execution. The game's ability to seamlessly blend different gaming eras and provide a captivating storyline with a mix of RPG and adventure elements has won over players. The constant evolution of gameplay mechanics and graphic styles adds a layer of freshness, keeping users excited and engaged throughout their gaming experience.

5. When the game was released and how many versions are currently available:
Evoland was initially released in 2013 by Shiro Games, an independent video game development studio. As of now, multiple versions of the game have been released, including Evoland 2, which was launched in 2015 as a sequel that expanded upon the original's concept and gameplay.

6. The most difficult part of the game:
One of the most challenging aspects of Evoland is adapting to the ever-changing gameplay mechanics. As players progress, they encounter new game mechanics and genres that require quick thinking and adaptability. This aspect keeps the game challenging and ensures that players are consistently engaged in the evolving gameplay experience.

7. Strengths and weaknesses of the game:
Evoland's strengths lie in its unique concept, which seamlessly takes players through the history of video games, immersing them in nostalgic moments and evoking a sense of wonder. The game's diverse gameplay styles, clever references, and evolving graphics add depth and variety to the experience. However, some players may find the constant changes in gameplay mechanics slightly overwhelming or disorienting, particularly if they are not familiar with the games being referenced.

8. What other games have been developed by the same developer:
Shiro Games, the developer of Evoland, has also developed other notable games such as Northgard, a popular Viking-themed strategy game, and Darksburg, a cooperative action game set in a medieval town overrun by the undead. These games showcase the studio's versatility and commitment to creating engaging and unique gaming experiences.