You've got the terms of the game wrong.
The ten horns you saw are ten kings who have not yet received a kingdom, but who for one hour will receive authority as kings along with the beast.
The wicked receive absolute power for a limited time. What do they do with it? Sing Kumbaya? Join hands and start a love circle? Hell no, they immediately try to oppress the entire world, forcing them to wear a Mark of the Beast or be totally unable to buy and sell. Let's be clear about this, these sick fucks are willing that the entire economy implode, causing untold suffering to people's lives in order to coerce them into a sort of passport system that not only makes people unemployed but renders them unable to buy things.
The method (probably an RFID chip of some sort) tracks people at all times, taking away every last bit of their freedom. It also makes them severely sick (the Bible describes boils, and also the inability to die).
This is not the devil beating God. Satan is on a different level than God and cannot oppose him. More precisely, Satan only accuses us. We ourselves are responsible for evil. Which is the important bit. Regardless of oue rebellion against God, ultimately we cannot overcome him. Lastly, God doesn't "throw a tantrum". We have screwed up our lives with nonsense and should be tossed in lake of fire. The latter section of Revelation has quite a bit about the sort of world that honestly you might like if you stopped struggling with it.
Basically you got the whole thing wrong.