A Cyberpunk 2D platformer can work if it's well made, like the Trauma Drama game inside Cyberpunk 2077. Unfortunately, this is not.
The player runs to a train, as described in the oneliner "story". The train is smaller than the player... ok? But there is no visible interaction, I can't enter it, and when I try to run on, the level ends. I fall endlessly into the grey and there's no stop button to end the game. Either I miss something here or reaching the train was the complete game which I don't hope.
In the first case, obviously something has to be told to the player once he reaches the train - how to board, how to go on now. Maybe an experienced platformer player would know. Don't expect anyone plays platformers. I only do in Gamejams, when I have to ;-)