How to Play
Fight RIVET-9 in a fully 3D side-view arena. Move with A/D or the arrow keys, jump with Space/W/Up, hold Shift to block, double-tap a direction to dash, and use punches, kicks and Basecat construction specials.
Special moves include Hardhat Toss, Cat Scratch Combo, Mega Hammer Slam, Construction Beam and the full-meter Super Builder Ultimate. Matches are best-of-three rounds with a 60-second timer, combo scoring, KO/Perfect announcements and the existing site-wide Top 10 leaderboard.