This game is really great. Easily occupied me for 2h straight. The lava mechanic, though, is too punishing I think. When you get to around 40k+, you will experience excess periods of lava, which I think ruins the idea of the game. Since the mobs have to much health, you are barely able to keep yourself afloat by killing them, which is required to not be instantly consumed by the lava (which is a nice idea), but the fact that you essentially aren't allowed to make a single misstep for 25k metres to get the hard badge, forces you to rely a lot on random loot, to become invulnerable or spawn a boss to greatly boost your speed, and with no margin of error, I don't think chance is a viable option. 5/5 at the least!
Very good game. One of the best platform/puzzlers out there and by far the most creative one. Has a fantastic and creepy-like enviroment. I love it. Controls are a bit confusing, but except for that, sweet game! 5/5
SPOILER ALERT
As of now, stage 3 seems violently bugged. If you fail once, the claw will refuse to catch the stone again, and you have no way of carrying on beyond that point. Furthermore, it appears, that the stalactite above the green bat is not clickable, which I believe it should be.
Nice game. Different gameplay modes makes for good playability. Had badge is not well designed, tho. The first 15 levels are quite challenging, but after that, it's just enduring the last 25 levels.
I like how last level has no margain of error and a medium to high difficulty. Takes at least 2 retries, I believe. Except for that, this is a very mediocre game with nothing extraordinary, but some stiff controls. 3/5
One of the best platform puzzler I have ever played. 5/5 for the intricate look of every map, despite the game not being overly hard, plus a very creative and innovative style of gameplay.
5/5, awesome game! Too short, tho. I'd say it has MMO-potential, at best :D
I personally had to max out all the upgrades to level 8, just for the fun and curiosity of it :P