it's good fun, BUT, there is no real story-line, and it's pritty boring for anything other than the missions.
User Rating: 8 | Giant Egg: Billy Hatcher no Daibouken GC
it get's annoying, REALLY! because, simple things like, jumping in the right directions are really quite difficult, for example, i am at a level, where i have already finished the mission,( kill 100 enemies) but i always wait until every-single one is dead in the particular area, then i move on, but i ended up completing it half-way through the level circle, so i have to carry on going through the level to get to the beginning to declare the end of the level and stop the time. in the journey back i find a simple line of platforms which are pretty much imposable to jump across because a mixture of camera angles, poor jumping ability/control, and being very rushed!
those are the main bad points, apart from that i would say it's a pretty good game, as the levels are fun & challenging, and all slightly different, also all the animals are really cute! 
