I do not know what to do

In my Google account I’ve €7.02 that I earned by answering Google rewards, I want to purchase considered one of these video games, the one I’m most all in favour of is Minecraft, as a result of I’ve by no means purchased it, however the others additionally catch my consideration, It will be simpler if considered one of these went on sale, however I don't assume it’ll. Which one ought to I purchase? Personally, I need to play with a gamepad.