The final piece of the puzzle: . This phrase is ambiguous, and its meaning changes based on context.
Skip the "Hot Coffee" rabbit hole. Instead, install FusionFix , Various Fixes , and Radio Restoration mods. You’ll get a better, crash-free GTA 4 experience on your GTX 1070—without the artificial "heat."
There is no official "1070 Hot" mod. However, version numbers like 1.0.7 (for GTA 4 patch 1.0.7.0) are common. A user might have typed "1070" instead of "1.0.7" and added "hot" for Hot Coffee. For example: "Hot Coffee mod for GTA 4 patch 1.0.7 – is it hot (working)?"
Since the game doesn't have the assets built-in, you have to rely on the modding community to add what Rockstar left out. For those running the 1.0.7.0 patch, here is how you "heat things up":