We already chose 13 of our favourite games in the current Summer Steam sale, but more games have been discounted since. So, based on the entirely correct hypothesis that you all have completed every single one of our first round games and are now thirsting for more, here are 18 more to throw your spare change at. Everyone on the RPS team has picked three stone-cold personal favourites, making for a grand old set of excellent PC games: here’s what we chose and why.