In Command & Conquer: Generals Zero Hour, players take on the role of a general, tasked with leading their chosen faction to victory in various missions. The game features a range of units, from infantry and vehicles to aircraft and naval vessels.

If a mod or custom game mode, such as "Contra 007 skacat," were to exist, it might combine elements from the Contra series (e.g., fast-paced action, side-scrolling gameplay) with the Command & Conquer: Generals Zero Hour gameplay mechanics.

Command & Conquer: Generals Zero Hour is a real-time strategy game that was released in 2003 as an expansion pack to Command & Conquer: Generals. The game features three factions: the United States, China, and Russia, each with unique units, abilities, and playstyles.