Yes! This is a bit relating to the balance, which I can't really adjust right now because the game jam window ended, but I will be looking into it in the future! Currently you can be looking towards the challenge tab which will give you even more upgrades to overcome and get a stronger multiplier. The reason this happens is because once you unlock challenges I make it 100x times harder to fill up the bar, but give you a 200x mult which basically means you have to become 100 times stronger then you were in the pre-challenge era which can be hard to do. I want to balance this down to around 5-10 more likely, but that comes with some challenge rebalancing aswell because the reason this wall exists is to incentivize checking out the challenges tab before just pushing to reach the end of the game. Thanks a lot for playing the game and hoping to touch this in future updates and making user experience overall better <3