Happy Brothers

The new fiscal year has commenced, and the two colleagues have meticulously decorated the corporate premises. The colleagues are delighted, yet they desire to venture outside. To depart the premises, they must locate the access key and the valuable diamond. Should they procure both items and activate the portal, they can successfully exit the premises. The two colleagues, attired in festive corporate attire, commence their search for the key within the premises. Additionally, they must gather the gift-wrapped packages.

*Utilize the "WASD" keys or the Arrow Keys to navigate.
*Double-jumping capability is available.
*Accessible on both desktop computers and mobile devices.
*Acquire all the necessary items.