1. After reaching certain point of meteor chance upgrade (25-40) they stop appearing completely...
2. Cannon after reaching upgrade level 30 technically goes into - (-0,03 to be precise) but still shoots with certain delay.
3. Total income upgrade (prestige one), doesn't seem to work properly (at 3x i was receiving 1.75x).
4. Kaiokat upon reaching 70% seems to have quite different value... At least for me it activates 1/3...