Smash Bros Roster Maker

Tool to design balanced Smash Bros character rosters for players, tournaments, or content creators, with input constraints and export-ready rosters.

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About This Tool

The Smash Bros Roster Maker helps users generate balanced, constraint-compliant character rosters from the official character pool. It supports reproducible team-building for practice sessions, event lineups, or content planning without manual curation. Conceptually, the tool treats each roster as a constrained selection problem: select a fixed number of fighters while honoring bans, role balance, and diversity goals. Core logic combines pool filtering, heuristic scoring, and backtracking to satisfy constraints while maximizing diversity across game series and playstyles. The tool benefits players, coaches, and organizers who require repeatable rosters that align with event formats or practice goals. Its unique value lies in deterministic outcomes under explicit constraints, scenario comparisons, and straightforward export options for downstream use. Typical use cases include practice rosters for weekly sessions, event seeding for small tournaments, and content creation planning where consistent lineups matter. Core features include: input of roster size and character pool, bans, and synergy rules; diversity and series coverage scoring; deterministic output with explainable tie-breakers; and export-ready results in JSON or CSV. Use cases span casual practice, online events, and streaming content where reproducible rosters support fair play and clear storytelling.

How to Use

  1. Provide inputs: set roster_size, select character_pool, and specify bans or constraints.\n
  2. Choose method: apply diversity and balance heuristics or enable constraint-based tuning.\n
  3. Run calculation: execute the planner to generate a roster that satisfies rules.\n
  4. Review outputs: inspect the roster, balance_score, and summary; adjust constraints if needed.\n
  5. Export results: download as JSON or CSV for further usage in practice plans or event prep.
How to use smash bros roster maker

Frequently Asked Questions

Find Quick Answers

What is the roster size range?
The tool supports roster sizes from 4 to 16 fighters. This range covers quick practice rosters and full team compositions for small tournaments, while maintaining manageability for analysis and export.
Can I export to CSV or JSON?
Yes. After generation, you can export the roster in JSON or CSV formats. This facilitates sharing with teammates, importing into practice schedules, or integrating with other planning tools.
How is balance evaluated?
Balance is evaluated via a multi-criteria score that considers diversity across game series, representation of playstyles, and adherence to role constraints. The tool uses heuristics and backtracking to maximize the balance score while meeting all constraints.
What if a pool is missing characters?
If the pool does not yield a feasible roster under the given constraints, the tool returns an intermediate result with a warning and suggests relaxing bans, enlarging the pool, or adjusting roster_size to restore feasibility.

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