Everlasting Odyssey

Design Notes

Designing a Battle Forecast That Supports Decisions

Designing a Battle Forecast That Supports Decisions

Designing a Battle Forecast That Supports Decisions

How we are using a battle forecast to show immediate outcomes without crowding Everlasting Odyssey’s tactical battlefield.

PUBLISHED

SEPTEMBER 8, 2026

Everlasting Odyssey battle forecast previewing an action against a target
Early Everlasting Odyssey battle interface with annotations around combat information
Refined Everlasting Odyssey battle interface during a turn

The decision the forecast needs to support

A tactics game needs uncertainty. The player should not know every move an opponent will make. But the interface should show the immediate result of the action they are about to take.

Design principle: Remove avoidable guessing without revealing every consequence or solving the tactical choice.

Before committing, the player should be able to identify:

  • the selected action and target;

  • the resources the action will consume; and

  • the immediate result the action is expected to produce.

The battle forecast exists to answer those questions without making the decision for the player.

What changed across three interface passes

The screenshots in this update show three stages of the combat interface.

  1. First pass. We established the core battlefield information and learned which details were too easy to miss.

  2. Second pass. We clarified the battlefield presentation and turn controls so the current state was easier to scan.

  3. Current pass. A forecast panel appears while the player is considering an action and target. It brings the immediate outcome into the same decision moment.

The forecast is not meant to predict every consequence. It should provide enough information for the player to make an intentional choice.

Why Action Points raise the stakes

Everlasting Odyssey uses Action Points, so one character may move, use a skill, reposition, and act again during the same turn. The order of those actions matters.

If the first result in a sequence is unclear, the rest of the plan becomes harder to evaluate. A forecast lets the player compare the expected result with its cost before spending part of the turn.

That becomes more important when positioning, status effects, and battlefield hazards interact. The player should be thinking about the tradeoff, not decoding the interface.

Show detail at the moment it matters

Tactical interfaces can quickly fill with values, icons, ranges, and probabilities. Showing everything all the time would make the battlefield harder to read.

Our current direction is contextual: show the forecast during target selection, then give the battlefield room to breathe when the player is navigating or reviewing the wider situation.

The exact contents of the panel may change. Its purpose should remain stable: reduce avoidable guessing without solving the tactical problem.

What we are testing next

The next playtests need to answer two practical questions:

  • Can players read the forecast quickly enough to keep a turn moving?

  • Does it provide enough confidence to act without becoming visual noise?

Those observations will determine what belongs in the default forecast and what should remain available through deeper inspection.

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