In a zombie outbreak, social chaos would directly affect cryptocurrencies. At first, their price would plummet drastically because survival would take priority over investment. Traditional markets would collapse and stock exchanges would cease operations. Without stable electricity or internet, maintaining networks like Bitcoin would be nearly impossible in affected areas. However, in regions where infrastructure survived, cryptocurrencies could become a safe haven for value against the collapse of banks and governments. Whoever controlled energy and connectivity would have the advantage, and some resilient cryptos could be used as currency in survival exchanges.