1. Introduction of the game:
Card Thief is an immersive and strategic mobile game that puts players in the shoes of a cunning thief, navigating through intricate levels filled with guards, traps, and treasures. With a unique blend of card mechanics and stealth gameplay, this captivating game challenges players to outsmart their adversaries and swipe valuable loot without getting caught.

2. All characters and levels of the game:
Players assume the role of the eponymous Card Thief, a nimble and skilled thief with a variety of abilities at their disposal. As they progress through the game, they encounter a diverse assortment of challenging levels, each with its own layout, hazards, and objectives. From sprawling mansions to shadowy dungeons, each level offers a different set of obstacles to overcome and treasures to acquire.

3. What attracts users most to the game:
What truly captivates users is the strategic gameplay combined with the unique card mechanics. The game requires players to carefully plan their moves utilizing a deck of cards representing actions such as sneaking, extinguishing torches, picking locks, and more. The challenge lies in optimizing card usage, managing resources, and utilizing special abilities to successfully complete each level. The ever-present tension and thrill of anticipating guard movements create an immersive and addictive experience.

4. Why it is popular:
Card Thief’s popularity stems from its engaging gameplay, which seamlessly merges tactical planning, stealth mechanics, and card-based strategies. The game offers a refreshing and intellectually stimulating alternative to traditional mobile games. Its visually appealing art style, intuitive controls, and regular updates also contribute to its popularity among players of all ages.

5. When the game was released and how many versions are currently available:
Card Thief was initially released on iOS and Android platforms in March 2017. Since its launch, the game has undergone several updates to improve gameplay mechanics and introduce new content. Currently, there are two versions available, the standard version and a premium version offering additional content and features.

6. The most difficult part of the game:
The most challenging aspect of Card Thief lies in navigating each level while avoiding guards and traps. Players must carefully plan their movements, decipher guard patrol patterns, and utilize cards strategically to execute their thieving maneuvers undetected. The ever-increasing complexity of levels and the introduction of new mechanics as players progress presents a significant challenge.

7. Strengths and weaknesses of the game:
One of the strengths of Card Thief is its unique blend of card-based gameplay and stealth mechanics, offering a fresh and engaging experience. The visually appealing art style, user-friendly interface, and regular updates contribute to its strengths. However, some players may find the randomness of card draws and the occasional reliance on luck frustrating, while others may desire more frequent content updates.

8. Other games developed by the same developer:
Card Thief is developed by Arnold Rauers, who is also the creator of other critically acclaimed mobile games. Some notable titles by the same developer include Card Crawl, ENYO, and Miracle Merchant. Each of these games showcases the developer's skill in creating innovative gameplay mechanics and captivating experiences.