Project Katana

A DOOM-fast first-person katana action game. Every enemy fires streams of bullets—break through them with chained parries. Each successful parry grants 1 s of invulnerability and builds an on-screen parry combo, and each enemy colour is worth different points toward your total score. Beat the boss to pick one of three new abilities, while each stage randomizes its atmosphere and enemy look. (Game text is Korean.)