I believe it is under Options > Overlay UI. Once you turn it on there's a whole lot of input and display stuff you can tweak. You can play a lot of the game via the mouse.
Ok, thanks. I'll have to turn that on and give it another try. I'm cool with a steep learning curve, but without the ability to control the game properly, I was getting really frustrated.
Well without the overlay UI, be it Desktop or Laptop overlays, here you can just change the keyboard shortcuts as you wish pressing Enter or Space (you can even set up 2 different ones per action). It sounds very much like you are experiencing an issue that they need to be fixing.
The Curse of Yendor from IBOLogy releases today on Steam!
I really liked his previous game Approaching Infinity so will be picking this up as well.
One nice thing about the Curse of Yendor and its accessibility for bad rogue players such as myself is that when you spot an enemy's vulnerability, it spells it for you. Doesn't prevent me from dying on the 3rd floor on my most successful runs, but still.
Since I can't post screenshots and brag on Steam because only the Windows version is there for now, here is my highscoring run from 2 days ago.
Was mentioned in the indie games thread. Haven't picked it up yet, but looks really neat, especially for a real-time system.
Just did a run of Unexplored. It's crazy, yet kind of awesome.
I have only played two games of Unexplored but my initial response is very positive.