Arbitrum's gamified DEX and Launchpad SpartaDex announced their support for blockchain projects in the private placement phase, providing users with better investment opportunities. The first project available for investment is PlenaFinance. Users who want to participate in the private placement must hold at least 25,000 SPARTA tokens. Holding more SPARTA will result in a higher investment quota. The first round of private placement will begin at 5:00 p.m. (UTC) on January 29th. If the quota is not fully subscribed, Sparta Ventures and Hero tier members (holding more than 15,000 SPARTA) will participate starting at 5:00 p.m. (UTC) on January 30th. The hard cap for the private placement is $200,000, and the financial fee is 5%.