top 10 most popular games per country

The easiest way to find out is to visit various LATAM online casinos and check what they list in the main lobby. That'll give you an idea of the most popular games.

Slotcatalog does rank them based on lobby position, that could guide to the popular slots. Or you could just visit the casinos with a VPN and check yourself. 

Starburst always ranks high in these. Who on earth plays Starburst? I get that people go to Starburst when they want to kill last bonus funds, but does someone really play it for entertainment? Playing Starburst is like adding pineapple on pizza. 😆 

You could copy paste the games from the main lobby and do a keyword research on the games in google Ads keyword planner. This way you will actually find out what they are looking for, not what the Casino pushes to the audience.

pragmatic is one of the most played along playngo

@alain Its even wors than pineapple on pizza

Pragmatic slots like Gates of Olympus of Sweet Bonanza are played so often

Seems like Pragmatic/NoLimit/Relax are like the main providers i see everywhere, with some exceptions tho.

Pretty sure that Pragmatic slots are the most popular ones like others have said.