That was fun! The graphics are cute and the gameplay is addictive. I also like the different characters with there totally different abilities. That is cool. What was not so nice is, that the game crashed twice (once in the boss fight, which was annoying).
Other things you might consider:
- Most of the time I found it quite easy to dodge all the enemies. Maybe add some more "spiky" events, like a sudden flood of enemies / a special very fast enemy ... , that has to be countered with a special ability (shield, mass stun, ...)
- Some abilities seem a bit weak: I played the dog with bats and had a hard time killing enough dinosaurs. It was easy to make them attack each other ... but that took forever, and the bats did almost no damaged despite several upgrades
- Often I had a wide mix of enemies which made it a bit arbitrary for wich color I go, maybe have always a dominating color for some time, so that it is important to always get the right spores
Overall really cool game!