Private Donations

Private Donations is one of two researches which affect your CR production bonus. Maximal level of this research is 11.

Research cap: 11

Initial price: 100 RP

Price formula: $$\color{Sepia} \pagecolor{Melon} 100 \times 10^{ResearchLevel}$$

Price formula for sum of first 'x' levels: $$\color{Sepia} \pagecolor{Melon} \frac{100}{9} \times \left ( 10^{x}-1 \right ) $$

Effect: for each CR level you will gain $$\color{Sepia} \pagecolor{Melon} +( 0.2 \times (PrivateDonations+1) \times (ResearchTools+1))%$$ to your energy production multiplier.

Trivia

 * Despite to different ingame descriptions for Research Tools and Private Donations, they have same effect on CR production bonus.
 * Private Donations price goes up very fast, but total cost is 2.5 times lower than Research Tools due to lower amount of levels.