Here's English Amiga Board member amiman99 with the details;
"Introducing [a] new game from Amiman99, made with Backbone, called "Jump Block Jump!"
The game plays similarly to other "run and jump" games popular on mobile platforms. It requires precise jumps and some memorisation.
The game contains 11 levels and it's playable on Amiga CD32 and other 020 Amigas. [Due] to the fact that Backbone's speed depends on CPU speed, it is recommended to play the game on stock CD32 and plain A1200. I have play tested the game on CD32, A600 030 25MHz, and A1200 030 50MHz.
The game was primarily tested on A1200 030 50MHz and the feel of the game is perfect, so if you are for a challenge try it on faster machine.The game can be downloaded via the following links:
I'm providing 2 versions, one ISO for CD32 and second for other Amigas"
CD32 ISO: https://www.dropbox.com/s/8w0v6o3xuun6509/JUMPBLOCKJUMPR7.ISO?dl=0
If you'd like to join in the discussion for this game then pop over to this thread on the English Amiga Board.