You should be able to build things you have bought in any level. Also, two times the game stopped moving forward and I had to refresh the page and start those levels over.
Not sure the checkpoints are necessary. They make the game easier, and I thought the point of being flung back to the start was to punish you time-wise for dying. Anyway, it cut my time down by a couple of minutes. Took me a second to get used to the new dash controls, but they're definately better now.
Awesome. Well-programmed, nice 8-bit ascetic, interesting song, and gameplay that actually verged on difficult occasionally. Could have been longer, but well done.
Level 4 and I'm already bored. Neat little nothing, but it is barely a game. No particular skill involved. You choose the hole where there's the most sushi, aim it to bounce off the first thing properly, and hope for the best. Nice-looking and well-programmed, but not particularly fun.
Excellent music, irritating but addicting gameplay, interesting style, but the controls are really finicky and if there are only 8 levels I wouldn't pay more than 5 bucks for it.