Good evening, guwwen_wagann! I bring to you Kurenai Damashii; a homolove Gurren Lagann doujinshi game. Maybe you've heard of it before ages ago on gurren_lagann. Maybe you haven't. No matter, I bring to you a download.
While it's nothing groundbreaking, it's a nice way to waste away your day. There are no English translations but hey, what's wrong with using your imagination? Make up your own interpretation. Plus, there's three modes of play.