Fantastic game. Definite 5/5.
The only thing I think would be a fun addition is a multiple choice "What is this?" style question after each for bonus points.
But that isn't really needed.
This game has gotten better since it came out of the beta, although the new badges make me mad, I already had over 1000 DNA from the beta, but for the badge you have to earn the 1000 since the badge was added... But the addition of bonuses is great.
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 "Dinowaurs"){kind=icon}