Firefly Studios have released a very meaty gameplay demo from Stronghold Warlords, the same that was on show at PAX East, it does go for 30 minutes though, so settle in and enjoy.

This new developer-led gameplay video showcases a full campaign mission set in 238 BC China, featuring both the legendary Qin Shi Huang and infamous rebel warlord Lao Ai. In the mission players must recover a stolen seal by besieging Lao Ai with the aid of local warlords, new gunpowder-fuelled siege weapons and unit types. As a vertical slice of the full game the demo includes more recent additions to the series including new units, siege weapons and warlord mechanics, in addition to an expanded castle economy:

The game is on track for a 2020 release, but there is no firm date on when that will happen