Got 1T but missed two other medals... Not only does it not have a way of restoring them, it doesn't have a way to reset save. Not gonna clear all browser cache for this, guess I just wait for Ruffle so I can play on my Mac.

Remember, NG Player is kind to you with disconnect issues but after 5-6 hours or so, it will disconnect. You should therefore refresh every 6 hours or so (unless you are working on 1T and have long way to go), otherwise you end up in the same situation as me.

This game also lacks a "buy many" button and, of course, have the Darkfire Blob xp issue.

It is absolutely inexcusable to have an idle game this long that does not refresh medals. I have gotten 1T twice now but both times the server had disconnected due to the length of the game. Please fix this.

I left the game run overnight once I reached the satanic blobs and had my idle army hit the darkfire blob (which gives the best exp/time in the game due to probably a coding error that made him drop 10x the exp of other monsters around him. Monsters 2x the exp take 100x the time to kill, etc.).
With a good leveled interest, your gold multiplies every 10min, so if you have say 100m gold and 20% interest, you have 120m after 10min, 145m after 20min, etc. So it takes less than an hour to double your gold if you don't use it, letting the game idle overnight with the game opened, you reach enormous numbers.
I ended up with some 30 digit long number, spent like 10% of it on leveling the gears until they eventually also required so much gold that the price overlapped the lvl. Then I basically rushed through all the satanic blobs to reach the last monster, but realized that slaying him took forever and the exp/fame gain wasn't worth grinding him to get to the 1T fame.
So I let it idle on the darkfire blobs again until I reached it.

Sadly, the 1T medal didn't unlock for me, probably because the game and window were open for many hours by the time I reached it and the connection to the sites servers was probably cut.
There's no feature to resent my stats for the medals, so in the worst case I'd have to restart the entire game and idle another few days.... no thanks.

Wasted far too much time on this great idle game... I got the 1T but not the 1B or 10B medals - can this be fixed?

I'm not sure if this is a glitch or working as intended but there are several monsters after the Darkfire Blob that gives a significantly lower amount of XP than the Blob while having much higher HP. This completely destroys the game as it means that the most optimal strategy for growth is to stay at the Darkfire Blob for pretty much the rest of the game, thus forcing your XP growth at a constant rate. This kills the experience as there's no point to doing any further upgrades or play the game as this is the best I can do now or ever will. I look forward to reaching the 1 trillion medal a week from now.