And by the way, Mutagen progression might be more easy and progressive. For example 3.81 T mutagen for the 4th mutation is very very long if you don't have meta-mutation. More mutation gain, or lower by level should be better. My 2 cents ...
"House of mirrors" doesn't cost enough energy. When you have enough lepidoptera, you earn about 6000 energy by hour and you can grow only with expansions every half hour. Perhaps it should cost about 60% of your energy earning by hour when you earn more of 4200 energy by hour ?
And now at the lvl 15 the solar panel doesn't transmit energy to the target :/
Damned , it's a cool game but i haven't the badge for this point :/
Give 4/5 due to this :(
I had a bug on lvl 14 (the magnet didn't work well) . I restartesd multiples times , that never did the same thing , and finally it worked after almost 10 tries :(((