To try games. Since companies stopped creating demos I need to download a pirated copy of a game before deciding if I should buy it or not, even just to check if it runs decently on my hw configuration.
Reading the tos for refunds it seems I have to play for a maximum of two hours or must be passed less than two weeks from the moment I buy. Considering I play mostly rts, simulator or survival games I need far more than 2 hours to understand if the gameplay is deep enough or replayable enough, or if the game slow down too much as soon as I have too many units/buildings in the screen