Here is something unexpected, as the ESRB has rated “Felix the Cat” published by Konami for PS5, PS4, Switch, and PC.
The rating description reads as follows
This is a collection of action platformers in which players help Felix save his girlfriend from an evil professor. Players traverse 2D pixelated environments while using gadgets and vehicles (e.g., punching glove, tank, submarine) to defeat small cartoony creatures. Enemies typically fall from the screen when hit; some boss encounters depict whimsical pistol attacks, cartoony bombs, and mild explosions.
Felix the Cat was an NES and Game Boy adaptation of the cartoons released by Hudson Soft ( now owned by Konami) in Europe and North America and there seems to have been plans for a Japanese release that was cancelled. Presumably, all versions will be included in this collection.