Perliner is an entry for Global Game Jam '2014. It was done in 48h by a team of one. You can already play it. It is available on the GGJ site - there is a link for a web version using Unity Web Player.
To play it use keyboard with WSAD for movement, J or right mouse for jump and left click for attack (if you get the shield). There is still no fighting back from the enemies. And just a hint - explore the water.
Game managed to win in one of the categories ("wykonanie" or execution).
I'm very curious what you think. I'm passionate about it and I'm going to continue work on it, so let me know :).