Polkadot, a network protocol that allows a multi-chain application environment, has been experiencing significant development activity in recent weeks. According to digital asset market intelligence platform Santiment, Polkadot topped the list of crypto networks with the highest development activity in terms of Github commits in the last 30 days, followed by Kusama and Cardano. Despite this, the price of Polkadot's $DOT altcoin has dropped by 7% compared to a week ago, largely following the overall macro-environment dynamics of the crypto market. In a recent development, game technology company Mythical Games has migrated its Mythical Chain to the Polkadot ecosystem, leaving Ethereum in favor of the decentralized and interoperable multichain network. However, this move has not yet had a significant impact on the price of the Polkadot altcoin. (coingape)