Still one of the greatest strategy games ever. It had a true 3d environment way before any competitor, it’s AI was aggressive and made single players battles interesting. The unit management and micro management excel still today. It offers true sea and air units. There are hundreds of new units and maps out there - plus a huge active community still developing additional goodies. Highly recommended if you like RTS - and you still get it in some shops for a couple of euros/dollars.