System Clues Demo updated to 3.0.1

Compared with the version on our previous store page, Demo 3.0.1 rebuilds scattered command drills into a full intrusion flow built around real attack chains, adding post-exploitation phases such as privilege escalation, lateral movement and persistence, and replacing preset branches with a composite-score verdict. Both the story and gameplay have been deeply overhauled in response to player feedback — addressing "thin gameplay, no stakes on failure, hidden content hard to find" with real consequences for failure, side-quest guidance and NPC feedback loops.