Kobo II is a fast paced physics based dual stick arena shooter that intends to bring the frantic retro arcade gameplay of the prequel Kobo Deluxe to old and new players alike, while offering a much smoother and more sophisticated experience.
New base designs, new weapons, ammo, powerups, mouse support, fixed splash damage shockwaves, sound and music volume controls, brief documentation via GUI hint popups, tweaks, bug fixes etc etc. Starting to look and play a bit like a game now. ;-)