As part of the Blackworks Dimension street marketing activation, we are launching a nationwide urban hunt through the Blackworks Black Envelopes, hidden across multiple cities.

We will hide official Blackworks envelopes in different cities. Inside each envelope there will be a General Pass for Blackworks Dimension. The first person to find an envelope will automatically win the pass.

Clues about the areas or districts where the envelopes are hidden will be published, but exact locations will not be provided. It will be up to the community to investigate, move around the city, and find them before anyone else.

How does it work?

• We will publish clues indicating the areas or districts where the envelopes are hidden.
• Participants must travel to those areas and search for the envelopes in person.
• The first person to find an envelope wins the General Pass inside it.
• Each envelope can only be claimed once and by one person only.
• This activation rewards speed, intuition, and real-world exploration.
• Cities and number of hidden envelopes

The number next to each city indicates how many envelopes will be hidden there:

• Madrid — x5
• Barcelona — x5
• Valencia — x5
• Alicante — x2
• Murcia — x2
• Sevilla — x5
• Granada — x5
• Jaén — x2
• Toledo — x2
• Vigo — x2
• Lisboa — x2
• Oporto — x2
• Bilbao — x5
• Vitoria — x2
• Burgos — x2
• Zaragoza — x2
• Mallorca — x3
• Tenerife — x2
• Gran Canaria — x2
• Badajoz — x2
• Ciudad Real — x2
• Salamanca — x2
• Valladolid — x2
• Gijón — x2
• A Coruña — x2
• • Pamplona — x2