Decide how exact the comparison needs to be
The beta notes split Sandbox Advanced Starting Options into campaign scenario, player start and modifiers, then describe the seed as randomizing campaign generation and player-start details. Sharing the seed alone is explicitly described as partial parity.
| Goal | Share | What this does not guarantee |
|---|---|---|
| Recreate a comparable starting world | Seed, beta build, campaign scenario, player start and every modifier | Matching later random events or decisions |
| Compare only the same seed input | Seed and branch, with a note that options differ | The same world state or starting role |
| Discuss a Trader/King start unlock | Seed plus start choice and unlock condition | That another player's branch has the same unlocked menu |
| Reproduce a report from a different version | First record both versions; do not assume parity | Equivalent map, starting factions or balance |
References: TaleWorlds: Beta Patch Notes WS 1.3.0 / Bannerlord 1.5.0 · TaleWorlds: Bannerlord Official News and Patch Index
Build a setup record before pressing Start
TaleWorlds states that these advanced options are selected when starting a Sandbox and cannot be changed later. A short setup record prevents a seed-only comparison from being mistaken for an identical scenario.
- Confirm that all compared clients use the same Bannerlord beta v1.5.0 branch and compatible War Sails/content configuration.
- Copy the seed exactly as displayed by the client.
- Record the campaign scenario, player start and each modifier (including Fast Mode if selected).
- Share whether the goal is full setup parity or seed-only partial parity; do not promise identical future events.
- Before starting, compare every participant's setup against the record. If one choice differs, correct it now or label the run intentionally different.
References: TaleWorlds: Beta Patch Notes WS 1.3.0 / Bannerlord 1.5.0
Report a mismatch with enough context
If another player sees a different start, state the beta/stable branch, platform, War Sails status, seed and all Advanced Starting Options. Steam discussion replies are player observations, not confirmation of TaleWorlds' seed implementation; use the patch notes for the documented rule.
References: Bannerlord Steam Community Discussions: Workshops and Caravans · TaleWorlds: Beta Patch Notes WS 1.3.0 / Bannerlord 1.5.0
Before you play
- All players' branch/version and content set recorded.
- Seed copied exactly from the beta client.
- Campaign scenario, player start and all modifiers recorded separately.
- Seed-only parity labelled partial rather than exact.
- Setup compared before starting because options cannot be changed later.
- No claim that future events/outcomes must match.
Frequently asked questions
Does sharing only the seed guarantee the same campaign?
No. TaleWorlds calls seed-only parity partial; its notes say to share the seed and Advanced Starting Options for a closer recreation.
Which settings should I share?
Record the seed, campaign scenario, player start and modifiers, plus branch/version and content configuration.
Can I adjust these settings after starting?
The cited beta notes say Advanced Starting Options cannot be changed after beginning the Sandbox.
Sources & revision notes
Editorial revision: November 6, 2026; not a gameplay test date. The reference notes identify source limits and version differences.
November 6, 2026: turned TaleWorlds' beta seed/ASO parity notes into a setup worksheet; no campaigns were generated or compared.
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