Genre: Fighting Game

Expert blueprint for 2D/3D fighters emphasizing frame-perfect combat and competitive balance.

NEVER Do (Expert Anti-Patterns)

Frame-Data & Logic

• NEVER use variable framerates; strictly lock logic to a Deterministic Fixed Loop (using _physics_process with a frame-counter) and call reset_physics_interpolation() on teleport.
• NEVER use standard Physics for hit detection; strictly use PhysicsDirectSpaceState.intersect_shape() to query hitboxes instantly without Area2D signal lag.
• NEVER skip Damage Scaling; strictly apply 10% reduction per hit in a combo to prevent infinite matches.
• NEVER make all moves safe on block; strictly ensure high-reward moves have Recovery Windows where the attacker is punishable.
• NEVER rely on Area2D.get_overlapping_areas(); strictly use intersect_shape() for immediate, frame-perfect resolution.
• NEVER forget Hitbox Proximity (Proximity Guard); strictly trigger guard states when a hitbox enters a nearby zone, even if it hasn't landed.