I have given a look at the 04 version.

The result is the mild update of 05:

- some minor spelling/wording in the rules

- arrows between 'Ramp' to 'Tower'/'Gallery' spaces have been added in order to ilustrate the need to have the Ramp first built, before one builds Tower/ Gallery. It has been in the rules, but hopefully - with arrows - the point is clear without the need to flip the postcard back.

Polish version 05 differs from 04 only by the addition of mentioned above arrows between the Ramp and Tower spaces. I'd like to think that 05 is my final version of this title - if You have played 04, 05 is not dramatically different. If You have not played the game at all, then 05 is the way to go.