Chaser Game W by Hiroshi Matsuyama, Hoshiteru Hosaka, and Natsumegu Seiju — On Hiatus
Also known as Chaser Game Double
The story of a game development company employee and her boss, who happens to be her ex-girlfriend.
A manga adaptation of the Japanese live-action GL drama of the same name, which itself is a spin-off of a different (non-yuri) manga titled just Chaser Game. They share the same setting, but everything else is original to Chaser Game W.