PenguinSwap, a DeFi (decentralized finance) platform built on the Creditcoin mainnet, has launched PenguinSwap Launchpad, a token distribution service. Its first offering, the MINI token sale, sold out and raised about $1.22 million by the end of the sale. PenguinSwap is now preparing sales for Dungeoncoin and Attestcoin as it seeks to expand liquidity supply across the Creditcoin ecosystem.