Last updated 2 years ago
Decred (D-Cred) does something similar but not for the gaming industry (autonomous digital currency)
Proof of Engagement Blockchains are rare but there are games on different major blockchains as follows
// Tron
// BNB
// Enjin
// EOS
// SOLANA
// CARDANO
// Avalanche
// Algorand
// Ethereum
Source: