Yes Iceland is an incredibly beautiful country. The cost of living there is a little higher than Hungary and the people are a little more reserved at first but overall is a fantastic place. It's slightly easier to visit the rest of Europe from Hungary than Iceland but both are great options and for the course you mentioned might be the better option. The water there takes a little while to get used to. If you don't choose to study there you should definitely visit.
I'm alphabetical order
Commandos behind enemy lines
Hitman
The Stanley Parable
Terraria
What Remains of Edith Finch