Hi!
I was able to get the game running on an A500 mini, but not through the regular WHDLoad channel.
I might make a small guide for it, but basically you need to get Aminimiga (free download) and set it up on a USB stick. This creates a working desktop environment. If you then un-archive the game in the Shared hardfolder, the game will show up and is totally playable.
You can download the game for free, so it might be worthwhile to give this a shot.
