1. "Nine Sols" is a Metroidvania-style game that draws inspiration from the "Dark Souls" series, offering a challenging and rewarding gameplay experience. The game features a dark, atmospheric world with a focus on exploration, combat, and progression through a non-linear map. The developer, Aeterna Studios, has aimed to capture the essence of the "Soulsborne" genre, blending it with the classic Metroidvania formula.

2. The review highlights the game's punishing difficulty, which is reminiscent of the "Dark Souls" series. Players must carefully navigate the environment, manage their resources, and engage in intense boss battles to progress. The game's combat system is praised for its responsiveness and the need to master the timing of attacks and dodges. The review also mentions the game's seamless integration of exploration and combat, creating a cohesive and immersive experience.

3. The article praises the game's visuals, which feature a striking art style and a grim, Gothic-inspired aesthetic. The environments are described as diverse and interconnected, with hidden pathways and secrets to uncover. The review also commends the game's sound design, which contributes to the overall atmosphere and tension. Overall, the review suggests that "Nine Sols" is a must-play for fans of the Metroidvania and "Soulsborne" genres, offering a challenging and rewarding experience.