It's not really an idle game because if you're not playing actively you make very little progress. For example, it has "quests" which are basically "slay X of monster". Half the monsters are flying ones, and you need to actively jump to reach them.

It would still have been fine, the start was rather good.. but around the time you get through your first portal, it becomes a slog.
To illustrate: The last weapon I can buy, at least at this point, is the necklace.
Each gives you ~22 Qa at level 50. A single additional necklace costs 657 Qi or 657.000 Qa. Even with 60 of them (and all other weapons combined, some on level 250) I make 1 Qi a second. 10 minutes just to buy a single necklace, if you aren't actively collecting coins, and that single necklace will not make much difference - and each I buy increases their price considerably, by about 15%.
The next available upgrade costs 7.5Sx or 7500.000.000 Qa - and it's not even an upgrade that would let me make more money. The next one after that is at 100Sx

I could ascend, but that will give me just an about +80% gold per second bonus, which isn't really much at this point.
This goes into another issue. For some reason, either each ascension the "slayer points" (ascension bonus currency) need more enemies killed than before or the enemies after the first portal give you less progress. My first Ascension I got 45 slayer points. I ascended a second time with the same amount of slayer points a seemingly shorter time later. I've been in this ascension (3rd) for a comparable time to the first two, yet have only 25 slayer points. How come?

So basically, I have hit a wall. where every little progress in the game takes days, instead of minutes. Even for an idle game that would be discouraging, after all, part of the fun is looking in every now and then and having new stuff to upgrade, but with this, which is as said not really an idle game, well..

It's not really an idle game because if you're not playing actively you make very little progress. For example, it has "quests" which are basically "slay X of monster". Half the monsters are flying ones, and you need to actively jump to reach them. It would still have been fine, the start was rather good.. but around the time you get through your first portal, it becomes a slog. To illustrate: The last weapon I can buy, at least at this point, is the necklace. Each gives you ~22 Qa at level 50. A single additional necklace costs 657 Qi or 657.000 Qa. Even with 60 of them (and all other weapons combined, some on level 250) I make 1 Qi a second. 10 minutes just to buy a single necklace, if you aren't actively collecting coins, and that single necklace will not make much difference - and each I buy increases their price considerably, by about 15%. The next available upgrade costs 7.5Sx or 7500.000.000 Qa - and it's not even an upgrade that would let me make more money. The next one after that is at 100Sx I could ascend, but that will give me just an about +80% gold per second bonus, which isn't really much at this point. This goes into another issue. For some reason, either each ascension the "slayer points" (ascension bonus currency) need more enemies killed than before or the enemies after the first portal give you less progress. My first Ascension I got 45 slayer points. I ascended a second time with the same amount of slayer points a seemingly shorter time later. I've been in this ascension (3rd) for a comparable time to the first two, yet have only 25 slayer points. How come? So basically, I have hit a wall. where every little progress in the game takes days, instead of minutes. Even for an idle game that would be discouraging, after all, part of the fun is looking in every now and then and having new stuff to upgrade, but with this, which is as said not really an idle game, well..