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82score
r/gamedev
SaaS subscription
Build

Grid Rules Simulator for Tactical Games

A web-based design tool that lets developers compare square, hex, and alternative grids under the same movement, range, and combat rules. It would reduce expensive early design mistakes by showing how each geometry changes fairness, readability, and tactical depth before a team commits.

3 canauxTendance des mentions sur 30 jours: latest 0, peak 3, 30-day series
Voir sur Reddit
Découvert 27 juil. 2026

Pourquoi c'est important

When you design a tactical game, picking a grid is not just a visual preference. It changes how movement feels, how far attacks reach, how flanking works, and whether abilities look fair or awkward. If you choose too early without testing, you risk building combat systems around hidden geometry problems and later patching them with special rules that feel clumsy. If you delay the decision, you burn time making throwaway prototypes. You need a fast way to simulate the same mechanics across grid types so your team can see the tradeoffs clearly before committing engineering and art resources.

  • · Conçu pour Indie and mid-market strategy or tactics game developers making early combat-system decisions..
  • · Monétisation la plus probable : SaaS subscription.

La douleur · Récit

When you design a tactical game, picking a grid is not just a visual preference. It changes how movement feels, how far attacks reach, how flanking works, and whether abilities look fair or awkward. If you choose too early without testing, you risk building combat systems around hidden geometry problems and later patching them with special rules that feel clumsy. If you delay the decision, you burn time making throwaway prototypes. You need a fast way to simulate the same mechanics across grid types so your team can see the tradeoffs clearly before committing engineering and art resources.

Détail du score

Intensité du problème9/10
Volonté de payer6/10
Facilité de réalisation6/10
Durabilité6/10

Signal du marché

Tendance des mentions sur 30 joursPic : 3
Sparkline: latest 0, peak 3, 30-day series
Canaux couverts
gamedevfront_pagenocode

Mise sur le marché

Utilisateur cible exact

Solo developers and small studios building turn-based tactics, 4X, SRPG, or roguelike combat systems in preproduction.

Nombre d'utilisateurs estimé

10,000-30,000 globally reachable developers actively experimenting with tactical grid systems each year.

Canal d'acquisition principal

game development communities focused on Unity, Godot, and indie tactics design

Ancre de prix

$19/month

Premier jalon

Get 25 developers to upload or recreate a real combat ruleset and compare at least two grid systems within 30 days.

Périmètre MVP · 1–2 semaines

Semaine 1
  • Build a browser sandbox for square and hex map rendering
  • Implement movement, adjacency, and range calculations for both grid types
  • Add toggleable diagonal rules and movement-cost presets
  • Create heatmap overlays for reachable tiles and attack ranges
  • Set up user accounts with project save and JSON export
Semaine 2
  • Add area-of-effect templates such as rings, cones, and radius blasts
  • Create side-by-side comparison mode for two grid systems
  • Add simple pathfinding metrics and fairness summaries
  • Publish a landing page with example scenarios for tactics and 4X games
  • Recruit early testers and instrument product analytics around repeated simulation usage
Fonctions MVP: Side-by-side grid comparison sandbox · Movement and pathfinding rule visualizer · Range and adjacency heatmaps · Area-of-effect shape preview · Rule export to JSON or engine-friendly formats

Différenciation

Solutions existantes
square grid systemsoctagon grid conceptsolder square-based tactical gamesUnciv
Notre angle
There is no obvious default product focused specifically on helping game developers compare, simulate, and implement grid systems before committing to core combat and map rules. Existing resources are fragmented across articles, code samples, and full game projects rather than packaged as a decision and implementation tool.

Pourquoi cela pourrait échouer

Auto-contre-argument — le signal de confiance le plus important

  1. 1The problem may be important but too infrequent to support subscription retention after preproduction ends.
  2. 2Developers may prefer to prototype directly in their engine rather than learn a separate tool.
  3. 3If the simulator does not produce exportable outputs, it may be seen as educational rather than essential.

Résumé des preuves

Comment l'IA a synthétisé cet aperçu — pas de citations textuelles

The strongest pattern across both batches is broad developer uncertainty about how grid choice affects movement, range, and combat logic. Mentions around geometry tradeoffs were the most frequent overall, and square-grid diagonal handling appeared as a separate high-intensity issue. Comments also repeatedly asked for ways to compare behaviors before committing, which directly supports a simulation product.

1 1 publication analysée3 3 canauxAI · Synthétisé par IA · pas de citations

Plan d'Action

Validez cette opportunité avant d'écrire du code

Prochaine Étape Recommandée

Construire

Signaux de demande forts. Vraie douleur et volonté de payer détectées — commencez à construire un MVP.

Kit de Textes pour Landing Page

Textes prêts à coller, basés sur le langage réel de la communauté Reddit

Titre Principal

Grid Rules Simulator for Tactical Games

Sous-titre

A web-based design tool that lets developers compare square, hex, and alternative grids under the same movement, range, and combat rules. It would reduce expensive early design mistakes by showing how each geometry changes fairness, readability, and tactical depth before a team commits.

Pour Qui

Pour Indie and mid-market strategy or tactics game developers making early combat-system decisions.

Liste des Fonctionnalités

✓ Side-by-side grid comparison sandbox ✓ Movement and pathfinding rule visualizer ✓ Range and adjacency heatmaps ✓ Area-of-effect shape preview ✓ Rule export to JSON or engine-friendly formats

Où Valider

Partagez votre landing page sur r/r/gamedev — c'est exactement là que ces points de douleur ont été découverts.

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Report & PRDBUSINESS

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Questions fréquentes

Qui rencontre ce problème ?
Indie and mid-market strategy or tactics game developers making early combat-system decisions.
Est-ce une réelle opportunité ?
Cette opportunité obtient un score de 82/100 selon la métrique composite de Pain Spotter (intensité du problème, propension à payer, faisabilité technique et viabilité). Validez-la davantage avant d'y consacrer du temps de développement.
Comment dois-je la valider ?
Menez 5 entretiens de découverte client avec le public cible, publiez une landing page avec une liste d'attente, et vérifiez l'activité récente sur le post source lié avant de commencer le développement.