Answer:
The Implementation Phase
Explanation:
A marketing plan refers to a a future course of action relating to marketing tactics a firm is planning to employ and specifies the goals and objectives which are to be achieved. It provides direction and guides marketing efforts in a single direction i.e towards attainment of marketing objectives.
A strategic marketing plan is an in-depth marketing plan which specifies the long term marketing strategies, the markets in which the firm shall compete, the target customers and the means to attain marketing goals.
Such a plan incorporates the following phases:
In the given case, the video game company had planned well w.r.t it's joint venture and strategy but failed to implement it effectively. This points to the company failing at the implementation phase of the strategic marketing process.