Igor
Derriba a 15 oponentes con patada voladora en total
Knock down 15 opponents with a flying kick in total.
The other challenges may not have been met but this one should at least mark progress.
Others challenges:
Usa animal que come plantas y gana 5 rondas de ultimo en pie en total.
Use a plant-eating animal and win 5 rounds of last man standing in total (I have not used an animal that eats plants)
Usa un animal que que pone huevos en 5 juegos de ultimo en pie
Use an egg-laying animal in 5 games of last man standing (I was using lotus)
juega con un animal que come carne en 10 partidas rapidas
Play as a meat-eating animal in 10 quick games (lotus)
In all marks zero progress