Katawa-fortress 2

It's Valve's new game where you can choose from these classes, each with their own disability, we have Hisao, a soldier with a heart condition, Emi, a scout with no legs, Hanako, a burn victim spy, Lilly, a blind Demoman, Rin, an Engineer with no arms, Shizune, a deaf mute pyro, and Misha, a Heavy weapons lesbian. There's also Akira, a reverse trap sniper and Kenji, a conspiracy theorist medic.