Yep, definitely get hold of Schbibin Man 3. It's as easy as breathing but still really good fun.
I watched a video on You-Tube of that game and it seems a lot better than the first one at least.
It's got plenty of variety as well as some tasty graphics in places. It's not got the most finely honed gameplay of all time, but presentation, along with a decent soundtrack make it well worth playing and I often go back to it. It has a neat little omake section when you complete it too, with fan art of the characters.
The first Schbibin Man gets a bad rep, but it's not a bad game, I certainly prefer it to the second, which leaves me feeling hollow and empty inside.