Any free game where i can try new things?

[Darakay]

I was thinking about using some ESP/money hacks on some arma 3 servers, but i am afraid of being banned, and since arma 3 is expensive when paid in my currency, i don't want to lose my copy, so, i was wondering, which game can i use to test stuff on, and try new things, without fear of losing money.

If not a game, at least a way to emulate the BattleEye, or an anti-cheat so i could practice.

[Zekida]

Try: World Of Tanks,World Of Warplanes OR World Of Battleships

[rawr153]

Any specific kind of game?

Try any unity games there are a lot of unity fps games. Or some free games on steam like Warframe or the ghost recon phantoms or w/e it is. Or call of duty.

[toplel.]

You could try Assault Cube, very small to download. Works especially well when making COD hacks because they work very similar.