Gemion Function

4-Player Tag-Team Chaos

Experience the frantic energy of true 2v2 fighting where all four players battle on-screen simultaneously. The fight is always in your hands across 2v2, 1v1, or even asymmetrical 2v1 matchups. Join with a friend to play cooperatively in offline and online modes.

Choose Your Fighter, Choose Your Gem

Master a roster of 10 highly distinct characters, each equipped with their own combo mechanics and a Unique Movement ability to control the stage. Before the round starts, empower your team by selecting one of 6 unique Gems, granting you access to tide-turning abilities ranging from an extra damage boost with Havoc Gem to slowing down time with the Stardust Gem.

Smooth Online Play Powered by GGPO Rollback

Built on incredibly smooth GGPO rollback netcode, every strike connects exactly as intended across full 4-player competitive matches, co-op against the CPU, and even online training. For dedicated lab monsters, fully visible hitboxes and live frame data can be toggled on at any time, in any mode.

Features

• Simultaneous 2v2 Combat — A hectic but deep battle system where all four players fight on the same screen at the same time. Also supports traditional 1v1 and asymmetrical 2v1 modes.

• The Gem System — Select from 6 different Gems to dictate the flow of battle, building your team's Gem meter to unleash powerful Singulars and Cosmos.

• Flexible Control Schemes — Play your way with classic "Gamer" motion inputs or modern "Journalist" 1-button special moves.

• System Mechanics — Outplay your opponents with Super Arts, parries, red parries, teleports, roll canceling, pushblocking, fast flying, crossups, invincibility frames, and much more.

• Master the Roster — 10 fully unique characters (with more planned in the future).

• Smooth Online Play — GGPO Rollback netcode supporting 4-player versus, online co-op vs CPU, online training mode, and spectator mode.

• Frame Data Everywhere — Toggle live hitboxes and frame data in absolutely every game mode.

• Comprehensive Training — Perfect your skills with 20 Combo Trials per character, Parry Practice, a dedicated Tutorial, offline/online Training modes, and 50+ total achievements to unlock.

• Fully Customizable — Complete button configuration to match your preferred arcade stick, leverless controller, or gamepad. Note: Keyboard controls also exist but are not currently editable.