Games on the Ethereum blockchain are the first decentralized apps that drive adoption
As of early April 2018 the price of ETH is going through a low.
Besides the many ICOs that launched on Ethereum, few people are able to see the potential that this relatively new blockchain has.
Dapps that are targeting the main stream are still fare away from getting the traction that would be required to bring the bulls back to Ethereum.
However, in the early days of dapps a number of games are causing euphoria around the technology and showing the potential it has: https://en.bitcoinwiki.org/wiki/Games_on_the_Ethereum_Blockchain
Once the dapps making news that run on Ethereum stop beeing games and shift to real world applications, we all know that Ethereum has made it. Until then: keep hodling :)