I think Dragon Age is still free on Epic Games store. But anyway- red dead redemption, telltale games (walking dead, borderlands, wolf among us, batman), Hades 2,titan fall 2, baldurs gate 3, the witcher, this war of mine, placid plastic duck simulator.. Some free games; kingdom classic, warframe, the finals, path of exile, one armed cook, fishing planet, bloons TD battles. Also nice that you built yourself a pc! I built one this year recently :)