Damo_ :
I'm looking to open a cyber cafe this summer and am looking for advice on the best cyber cafe software to run on my computers and also the best way to buy mass game licences. Thanks in advance
Contact Steam, see if they have volume discounts, or the game vendors directly.
For software, past an anti-virus and the games, nothing you would need really. Pretty much everything else is run in a browser. Maybe a streaming setup for Twitch or something if people want to stream.