[waffenklang]

Actually its a fraction of that. First Quarter of '21 Unity made around $230M.[1]

Epic (total) is in the ballpark of around $5B, but the engine alone - I estimate - around 1-5% of it, so also around $50M-$250M.

[1] https://investors.unity.com/news/news-details/2021/Unity-Ann...