I had Tropico 5 in my wishlist for some time now thinking to try it out one day. When I noticed it was on sale I decided to actually do some research on what should I buy to get the most for the least. Since everyone recommended Tropico 4 I went to store page with my credit card in hand only to see that it is not on sale.

What's going on with that? Every Tropico game and DLC pack is on sale, but not 4. Will I have to wait for next sale?

Don't worry. It gets often in sales. Just keep stalking the store and at some point will pop-up again.

And while Tropico 5 had some interesting ideas, Tropico 3 and 4 are the ones to play. A lot more fun, those two.

It's because Tropico 4 is in the Flash sale for 80% off for 6 hours at a time, and those games aren't on regular sale.
Just watch the homepage regularly and you should catch it on repeat.

I was on the flash sale 2 and 3 days ago : https://www.gogdb.org/product/1435068351
It may come back very soon. Check the homepage regularly.

And GOG rarely fix those obvious bugs.

It's back with 75% off and into my library it goes. Thanks guys!

Remember, Tropico thingy is very good. 4 did not stand a chance thus no demand for sale. I hope one day 4 will be side by side with thingy and we can all be happy.