Eating enemies, floating around, fighting disembodied eyeballs... Kirby 64: The Crystal Shards is a 3D Nintendo 64 Kirby game.
Present in the US version is some very, very early art.
A similar set of portraits can be seen in use in early pre-release shots. Most notably, Kirby's animal friends were apparently meant to be in the game. In the final game, they only appear in a small cameo with the Stone and Cutter combination.
The numbers under "Kirby 64" could be a date. If so, it would be October 30, 1998, nearly a year and a half before the game's Japanese release. This would also align with the developers stating that they started work on the game shortly before Kirby's Dream Land 3 released in 1997.