not the best game in these series
the first thing i noticed was that you improved the graphics a bit, well not technically improved, but you added some blocks that have more pixels, you added new gameplay mechanics which come with every "robot gets X" game thats what i like about these games,
i also noticed this one is more focused on action now that's awesome
as i remember robot gets puppy was focused on puzzle solving and robot gets cat was focused on both. The thing i didn't like was that all the bosses were a walk in the park then BAM!!! it hits you with the giant green fish(forgot the name)he was so goddamn hard i died so many times and you could at least place the checkpoint near him to not walk for about 20 seconds to him(this might sound that im bitching for a minor thing but it's really irritating when you die more then 30 times on the boss)and about checkpoints they are spread one from another too far in the crystal caverns when i got far, got what i needed, then i wanted to go back, but getting back from the last checkpoint to the first looked like a goddamn conquest to me! well not really but i did die a couple of times,the "nothing!an explosion is sometimes your own award)made me gigle a bit though,oh and this took me the most time to beat it took me 98 mins