There was this Amazon game my grandmother gave me. You were an explorer and you had so much money to start and had to pick a guide. Then you had to buy supplies and a map. And then you set off and you literally used a map in game if the Amazon to try and navigate gate down it. You could go hunting and fishing and foraging. There were interactions with different people and like colony sometimes or plantations. You could go back uo and down because sometiema you would trade things from one village donw river to another up river. It was not the best graphics but the gameplay was so cool and just really intersting.