The art style made the impact on the first place, then came the great use of the sweetest dog Laika, and then the levels, progression, already spend the most time playing and went till the lava level so stopped to give review first, the Upgrade system is so good and those little increments make each run rewarding, wanting to play more to be better. Loved it totally, so well made!!!!!
Take a look at mine as well, will love to read what do you think. Cheers :)