Document message routing, system colors and bounded waits Explain parameters, Unit results and three complete scenarios for 18 runtime names in ten languages. Distinguish local output, overhead text references and server speech, and Basic timer-aware waits from UO event dispatch. Correct catalog links for shop and spell cards. Validation: 52 example execution tests, 33 timer/cancellation regressions; 12,858 local manual and 7,355 Wiki snippets parsed against the compiled runtime; 79,454 internal links checked. Live server-specific gameplay is not certified.