one-shot
/ˈwʌn ʃɒt/
CommonA self-contained TTRPG adventure designed to start and finish in a single session.
The word also means a single attempt at something in general usage, but in TTRPG contexts it specifically means a complete single-session game.
Real-world examples4 examples
| # | Example | What it means | Source |
|---|---|---|---|
| 01 | running a one-shot for some friends who've never played D&D. perfect way to introduce it. | Using a single session to introduce new players to TTRPG without overwhelming them. | reddit, 2024 |
| 02 | can't commit to a campaign right now but I would absolutely do a one-shot | Available for a single session but not for long-term ongoing play. | reddit, 2023 |
| 03 | I wrote a horror one-shot for Halloween and my players were genuinely scared at the table | A seasonal self-contained adventure created a strong reaction from players. | x, 2023 |
| 04 | the one-shot turned into a 6 session campaign because nobody wanted it to end | A single-session game became so enjoyable the group kept playing. | reddit, 2024 |
Use it when
- Planning or describing a TTRPG session designed to complete in a single night.
- Inviting people to play who can't commit to an ongoing campaign.
- Testing a new system or setting without a long-term commitment.
Do not use it when
- The game is expected to run multiple sessions.Use “campaign” instead.
- You mean a single attempt in a non-gaming context without the TTRPG reference.
One-shot vs campaign
one-shot
A one-shot is a complete story in a single session with no continuation expected.
VS
campaign
A campaign is an ongoing story across many sessions over weeks, months, or years.
Origin and context
Borrowed from general English usage meaning a single attempt or event. The specific TTRPG meaning of a complete single-session adventure became standard in gaming communities as a way to distinguish from multi-session campaigns.
- First seen
- 1980s
- Confidence
- low
Cite this page
Use this stable URL to reference the entry.
https://slang.fyi/one-shotUpdated: 2026-08-28License: CC BY 4.0