The HD remaster of Code: Veronica X offers a significant visual upgrade over the original game. The game features 720p resolution at 60 frames per second, making it a much smoother and more visually pleasing experience. The textures, lighting, and character models have all been improved, bringing the game's graphics up to modern standards.

Resident Evil Code: Veronica X HD follows the story of Claire Redfield, who finds herself trapped on an Umbrella Corporation facility on a remote island. The game takes place immediately after the events of Resident Evil 2, and Claire must navigate the island, fighting against hordes of zombies and other monstrous creatures created by Umbrella's sinister experiments.

The gameplay in Code: Veronica X HD remains largely faithful to the original, with a focus on exploration, puzzle-solving, and combat. Players will need to scavenge for supplies, craft items, and upgrade their arsenal to survive against the island's deadly inhabitants. The game features a mix of linear and non-linear sections, allowing players to explore the environment and uncover hidden secrets.