If you're still not tired of game elements in your stories then Overlord and Log Horizon are good.
If you want wish fulfillment stuff then Gate - JSDF and Risou no Himo Seikatsu.
I'd also recommend Swamp Girl but that's not isekai. It's kinda similar where the guy is dying in a dungeon, took...
OP protags sucks only when they pull something out of their ass. Here's an example, Overlord has resurrection magic. That fact is established in the first volume. So a few volumes later when the MC is resurrecting people left and right it doesn't come as a surprise. It's good story telling...
I played it a long time ago. I think back in 2014. I couldn't get into it that much since there were no good graphical tiles. Plus modding it was a pain in the ass.
Thing I hate:
Game Elements: Fuck off with this garbage. It's lazy and a stupid way to quantify power levels. Not to mention that the character development/progression relies on gaining exp.
Overpowered Protagonist: Fucking really? If I wanted to read something like this I'd read Superman or...