It seems as every g2a.com site wont allow me to enter. Source: 10 months ago

And if you don't know how to build by yourself, you can also pay those shops to do it for you. It might be around 10-15 rial without windows, and I advice you to buy windows key in g2a.com. Source: 11 months ago

It's either what you suggest or buying them in websites like g2a.com, recharge.com, etc. Source: 12 months ago

Don't forget to add Windows to the list, you can find it pretty cheap on g2a.com, it's a key reseller, only ~$25 bucks for a copy of windows vs $100+ retail. Source: 12 months ago

I am really poor like so poor that saving up 5.50 euroes was smthn, so I take my money and go to g2a.com only to accidentally click on the wrong card and buy a steam TL currency gift card. I'm so sad that now I won't be able to get those 5 euroes to my acc it will take at least a week for me to re-save up. Source: 12 months ago

It is more an RTS than a 'classical' wargame, but you could do it in Warzone 2100. It is old for now (but it was very fun in 2000s). It could be fun for you today. There is a free and open source version : https://wz2100.net/ . Source: 6 months ago

It's free at wz2100.net and it's tiny, mere megabytes. Source: 11 months ago

There is also Warzone 2100 as a freeware RTS if you want something else to play https://wz2100.net/. Source: 12 months ago

I never had any problems running it on mine, but Warzone is a very old game. Are you using the latest version? https://wz2100.net/. Source: 12 months ago

Https://wz2100.net the best free and open-source rts ever. Optimised apple silicon processors. Source: about 1 year ago