If you're in the EU, you can : https://www.clarionsolicitors.com/articles/reselling-used-software-licences-new-ruling-from-the-european-court https://www.clari

If you're in the EU, you can : https://www.clarionsolicitors.com/articles/reselling-used-software-licences-new-ruling-from-the-european-court https://www.clarionsolicitors.com/articles/reselling-used-so... It might be difficult in practice though, with platforms like Steam providing no means to actually resell a game to someone else.