Moin, I'm a student and currently looking for a laptop on which I want to do all my schooling, but also want to play one or the other game… I can spend a maximum of 500 euro and looking for a good price-performance ratio! Among other things I want to play GTA V, WOT / WOT lightning, PUBG Mobile, do you have something for me? I found the Lenovo IdeaPad 330s, but other people say that it is very bad? That's why I need your help! I look forward to your answers.
You can absolutely forget that, at least current and challenging games.
For Minecraft, Sims, bit Fortnite and maybe CS: GO it could be something.
From 450 euro you get a notebook with Ryzen 5 2500U, so you can gamble minimal.
But with 520 euro you can buy a pretty good PC, which packs almost every game in high settings! So maybe save a bit.
For 500 euro you can just put together such a decent desktop PC for gambling, to believe that would be possible with a laptop is more than blue-eyed.
The cheapest wagon you can play with is a Kaby Lake R quad (for example, I5 8250U) combined with a 25W MX150 or at least a 15W MX130, the latter already being at the limit. This combination usually costs from 600-700 euro.
There are some cheap discount promotions at Gearbest for the 2018 Mi Air 13 for under 600 euro (you can check out https://www.chinahandys.net/angebote/ regularly here) if you can live with the fact that you have to rewrite Windows, can't guarantee and have an ANSI layout.
In the budget, you can forget that, there's at most something used in there. The Lenovo IdeaPad 330s is not enough for that!