Out of Eight writes: "After the release of the In Nomine expansion for Europa Universalis III, the "Complete" version of the product became available, which includes the base game and both expansions. Now, you would think that the "Complete" version of a game would be, you know, "complete." Not so fast! Paradox Interactive has decided that Europa Universalis III is not yet complete enough (and that they want some more money) and commissioned the (possibly) final expansion, entitled Heir to the Throne. Significant changes include royal dynasties (hence the title) and more definite war declarations, along with the usual assortment of more minor tweaks and enhancements. Do players of Europa Universalis III need to fork over some more cash? Yeah, pretty much."