Command & Conquer: Red Alert is a real-time strategy game built around a conflict between the Allies and Soviets, with the player holding the fate of the world. Its appeal, as described here, lies in playing a cunning and ruthless role in that struggle. The supplied listing identifies single-player as a supported mode, so this is a campaign-oriented experience rather than a description of multiplayer competition.
The package also includes Counterstrike and The Aftermath, two expansions that broaden the campaign with distinct mission themes. Counterstrike brings clandestine activity, experimental technologies and disavowed tactics across 16 new missions. The Aftermath shifts toward guerilla tactics, insidious strategies and forbidden weapons, with 18 new missions and multiple units. Those details point to scenario variety and unit-focused strategy as central parts of the package, rather than simply a longer version of the base conflict.
The figures on such a page should therefore be read alongside the missions and expansions that define this particular collection, rather than as a measure of how its solo campaign plays.