I do believe I figured out how the gem leveling is broken. It seems that when you gain EXP offline for gems and it levels up, the requirement for the next level doesn't increase properly. Therefore, if you go offline with a level one gem and wait long enough for it to gain its first level 50 times over, it'll have gained 50 levels when you come back.
I thought the game was only neat with interesting programmed physics, until I accidentally toppled a pile of boxes on an enemy, killing them. Then I thought it was amazing with beautiful player-environment interactions.
You know there might be a balancing issue in difficulty when a raptor is significantly harder than the lord you fought 2 battles ago. Either that or just healing is overpowered.
@vesperbot Insane price counts towards the very expensive achievements, crit or not. The counter for very expensive sells just doesn't update while the achievements window is open.
This game has a very annoying bug that causes your attack to lose the dash aspect, sometimes mid-game, making it impossible to attack without getting killed.
The game hasn't been removed, the server is just down. Working on getting it fixed.