I found that the mobile version of Robot Wants Kitty is also available to play on browsers, here: http://www.robotwantskitty.com/web/

Looks like the same as the mobile version, but tweaked slightly to support keyboard controls. I can't play on mobile, so having the option to use keyboard will be much more helpful.

(By the way, custom levels on the makermall are available in this version too. You just need to write http://www.robotwantskitty.com/web/?go=XXX , XXX being the level number)

EDIT: If playing the web version will be allowed, could you please add "web" as one of the platforms of the game? Thanks.