According to Foresight News, Hychain Games, the developer of the crypto video game Hytopia (formerly NFT World), has initiated a node sale event based on the Arbitrum Orbit gaming L2 blockchain Hychain. The node sale will be conducted in five stages, with the first four stages open only to whitelisted users. Additionally, the company plans to release an invite-only test version of its free game Hytopia by the end of the first quarter.