Nothing new to see here, except for the fact that Valve is blatantly teasing you with the recent trademarking of Half-Life 3. Valve filed the Half-Life 3 trademark September 29th in the European Union. Typically when a game publisher starts trademarking their product names it means they’re gearing up for production and promotion of their newest project, in this case Half-Life 3 is well overdue. Let the speculation begin!