Aliasing the line tool in Photoshop (if it's possible)

[Cap'n Jack]

Okay, I want to start using photoshop for pixel art, as it has more freedom and room for error compared to MS Paint. The problem when I use the line tool I get an anti-aliased line, rather than an aliased line. So how can I change this? If it's any help, I believe I'm using CS6.

Thanks in advance. 👍


EDIT: I've found it's not possible, but I have found a decent replacement for the line tool in MS Paint.