Dementium II worth $3.74? (Greenman's 20% voucher doesn't work on it unless your order totals to $10 or more) http://www.greenmangaming.com/s/nz/en/pc/games/indie/dementium-ii-hd
I've heard that it was ported from the Nintendo DS and just prettied up a little bit for PC.
I'm also kinda thinking this is just a bare bones shooter about as sophisticated as the free "Dead Trigger 2" on Facebook...
I've dabbled in the first Dementium for the DS and so decided to pick this one up.
It looks and feels very much like a mid- to late-90's FPS, in terms of graphics, voice acting and gameplay. It had some technical issues at launch and, even though the developer was quite active both in the forums and in patching the game, I, for one, still get some odd issues (VSync still doesn't work for me and the soundtrack only comes from one speaker for me - which one depends on the way the character is facing).
It has its charm, but is by no means a good game. It can also be a bit challenging, even on normal (or maybe I really am that bad).
I also believe it has gamepad support, added post-launch, in case that helps sway you one way or another.