Classic games like Pac-Man and Tetris are now playable on Bitcoin and Dogecoin thanks to blockchain technology. The Ordinals protocol, launched in early 2023, allows users to inscribe media into the Bitcoin blockchain. This innovation permits the storage of games as on-chain assets, contrasting with NFTs that rely on external servers. Developers have also mimicked this system on other chains, leading to the creation of Doginals on Dogecoin. Although only simple games can be inscribed due to storage limitations, the novelty of playing these games directly from the blockchain appeals to many. The motivations for creating these blockchain games vary from user experimentation to a desire for the immutable preservation of classic titles. With the success of this technology, original games are also beginning to emerge on these protocols.

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