Codename: ICEMAN

Step into the Cold War era with Codename: ICEMAN, a classic Sierra On-Line adventure game from 1989. You play as Commander John Sector, codenamed "ICEMAN," a naval intelligence operative tasked with a critical mission: rescue a kidnapped American ambassador and recover vital nuclear submarine plans before they fall into enemy hands and trigger global conflict. This thrilling spy adventure blends traditional point-and-click puzzle-solving with a unique submarine simulation sequence, challenging you to navigate complex dialogues, gather intelligence, and outwit your adversaries across exotic locales. Prepare for a test of wit and strategy as you delve deep into espionage and international intrigue.