Dead Space for PC is a remake of the 2008 original horror survival video game of the same name. The game is set in the year 2508, in a dystopian future where Earth's resources have been depleted, leading to widespread space exploration. Planetcrackers, mining ships that exploit planets for resources, are a common sight, and the Ishimura, the oldest of these ships, is illegally mining the planet Aegis VII.

Meanwhile, a mysterious alien artifact called the Marker has been discovered on Earth, leading to the rise of a new religion called Unitology. The Marker plays a central role in the game's plot, as Aegis VII is found to have a replica known as the Red Marker, created by Earth Government. The conflict between Unitologists and Earth Government officials becomes a backdrop to the unfolding horror.

Key Aspects of the Game:

1. Necromorphs and Infection : Experiments with weaponizing the Marker result in a zombie-like infection that turns corpses into Necromorphs. The protagonist, Isaac Clarke, arrives at the Ishimura to find the crew and colonists transformed into these horrifying creatures.

2. Storyline : The narrative follows Isaac Clarke's quest to uncover the mystery behind the Necromorph outbreak and find his girlfriend, Nicole Brennan, who was the medical officer on the Ishimura.

3. Gameplay Improvements : The remake retains the major features of the original but incorporates adjustments based on fan feedback. The integration of Isaac's voice, improved accessibility, and upgraded graphics and sound effects enhance the overall experience.

4. Intensity Director : The new Intensity Director ramps up the gameplay intensity, dynamically altering elements such as lighting and enemy spawns to keep players on edge. The ship is now fully explorable in one continuous shot without loading delays.

5. Anti-Gravity Boots : The anti-gravity boots from the original are replaced, allowing Isaac to float freely in pursuit of Necromorphs.

Important Characters:

- Isaac Clarke : The protagonist, desperately searching for his girlfriend and trying to survive the Necromorph outbreak.
- Nicole Brennan : Isaac's girlfriend, appearing at random moments.
- Zach Hammond : Chief security officer on the Ishimura.
- Kendra Daniels : Computer tech and Earth Government spy.
- Challus Mercer : An insane scientist who worships Necromorphs.
- Dr. Terrence Kyne : A survivor from the Ishimura with conflicting motives.

Configurations:

Minimum Requirements:

- OS: Window 10 64-bit
- Processor: Ryzen 5 2600x, Core i5 8600
- Memory: 16 GB RAM
- Graphics: AMD RX 5700, GTX 1070
- DirectX: Version 12
- Network: Broadband Internet connection
- Storage: 50 GB available space
- Additional Notes: 50GB SATA SSD

Recommended Requirements:

- OS: Window 10 64-bit
- Processor: Ryzen 5 5600X, Core i5 11600K
- Memory: 16 GB RAM
- Graphics: Radeon RX 6700 XT, Geforce RTX 2070
- DirectX: Version 12
- Network: Broadband Internet connection
- Storage: 50 GB available space
- Additional Notes: 50GB SSD PCIe compatible

Please note that system requirements may vary, and it's advisable to check for the latest information on the official game website or platform.