Why Jet Set Willy is impossible and can not be completed on the Commodore 64

[KongoXIIV]

There was a revision of this that you could complete. The 1st one made jumping over a certain sequence impossible.

[nickantibarney]

and it's using a different tune from what I remember from the the c64 version....but it's still a bach.

[createdwebdesign]

There were two versions of this,but the developers didnt announce this. One you could complete, one you coundnt.

[scarycrayons]

That's crazy! I wouldn't have even noticed if it weren't for you showing it off...

Old ports of games always weirded me out, because it felt like they always put so much effort into reproducing the maps (and sometimes improving the graphics), but paid almost zero attention to important things like controls.