Capybara Games had a huge hit on its hands when the studio combined the addictive qualities of Critter Crunch with a highly reputable existing IP, and added a few tweaks. Instead of focusing entirely on attacking the enemy, defensive capabilities were built into core gameplay, which forced you to think about multiple strategies on a constant basis.
The departure from the one-sided style of gameplay wasn't the only ace in the hole, however, as the amazing artwork was also a huge plus. But now, that artwork is on a tiny screen, without the aid of a stylus for precision movements, without the direct developmental work of Capybara. The results...are a bit mixed.