Splinter Cell is a stealth-based video game series developed by Ubisoft. Players assume the role of Sam Fisher, a highly trained operative working for a secretive government agency called Third Echelon. The gameplay focuses on stealth tactics, allowing players to navigate environments, avoid detection, and complete missions using a variety of gadgets and skills. The series debuted in 2002 and has since expanded to include multiple sequels and spin-offs. Each game features a mix of action, strategy, and puzzle-solving elements, emphasizing the importance of stealth over direct confrontation. The franchise has received critical acclaim for its engaging storylines and innovative gameplay mechanics.