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NexTool
Five-minute first test

Get one useful strategy second opinion first.

Pick a sample scenario or paste your own game state. Get a structured second opinion, compare it with the move you were about to make, then give quick feedback on what was useful. Research-grade decision capture follows your consent setting.

Pick or paste

Use a sample or write the visible game state yourself.

Get a brief

Ask for diagnosis, risks, plans, and alternatives.

Compare moves

Commit your instinct before seeing AI advice.

Label the result

Useful, ignored, changed mind, or regretted.

Control data

Research sharing is opt-in and can stay off.

Sample scenarios

Load one into Strategy Brief or Decision Duel to test whether the advice is specific enough before using your own game. Each sample carries its game, scenario id, visible state, options, dilemma, and sample-source flag into consent-aware capture.

Use in Decision Duel
Civ VI

Behind in science, ahead in military

Turn 118. You are behind Korea and Germany in science, but you have the strongest local military. A neighboring Rome is massing units near your border while your economy is stable but not explosive.

Options
  • - Attack Rome before upgrades finish.
  • - Stabilize economy and campuses for 10 turns.
  • - Build walls and ranged units while pushing science.

Should I convert the military lead into a war now, or stabilize before the timing window closes?

Slay the Spire

Greedy scaling vs Act 2 survival

Act 2 after the first elite. Deck has strong late scaling but weak block density. You can take a greedy power, a mediocre defensive card, or path into another elite before a late rest site.

Options
  • - Take the greedy scaling card.
  • - Take the defensive card.
  • - Skip the card and choose a safer path.

Is the deck strong enough to greed, or should I prioritize surviving Act 2?

Use in Decision Duel
Dominions 6

Expansion tempo vs bless-heavy setup

Early expansion planning. Your nation has strong sacreds but expensive commanders. You can lean into an aggressive bless, safer scales, or a mixed expansion plan with conservative research.

Options
  • - Aggressive sacred expansion with bless focus.
  • - Safer scales and conventional troops.
  • - Hybrid plan with fewer sacred parties and earlier research.

Should this position maximize early expansion pressure or protect long-game stability?