I finally got around to playing the goblin game. It's pretty cool although the amount of goblins is lower than anticipated. The graphics remind me a little bit of Immortal Redneck, probably because of the coins.
The platforming is pretty good. I suck at it but it feels like there's a lot I could do if I didn't suck so much. I also like how progress isn't centered around flat upgrades you need to beat the game like other roguelikes do.
The upgrades, trade-offs and such in question are nice. However, I can't help but feel that it could be more interesting if there was a random element to them. It's a bit "min-max" for my taste. I haven't unlocked all of them so I don't know if this already exists but perhaps a seal that afflicts you with a random -1 penalty at the start of a run in exchange for +2 or something like that might be good.
Finally, I don't understand why this needs to be an explicitly adult game instead of just generally lewd. I feel like that's limiting unless a game is exclusively a vehicle for pornography, but you do what you gotta do to bring your vision to life.