Slay the Spire 2 download & install size
Slay the Spire 2 needs roughly ~4 GB.
| Platform | Download / install size |
|---|---|
| PC (Steam — Windows / macOS / Linux-SteamOS) | ~4 GB |
How long to download? (4 GB)
| Connection | Estimated time |
|---|---|
| 25 Mbps | 21 min |
| 100 Mbps | 5 min |
| 500 Mbps | 1 min |
At full line speed — real-world downloads are usually a bit slower.
Sources · Last verified: July 24, 2026.
The Steam listing calls for about 4 GB of available storage on the minimum and recommended specs alike — a very small footprint typical of a 2D card game, and one reason it runs comfortably on modest hardware and the Steam Deck. This is a Steam-only release (no console versions), so only the PC/Steam figure applies; the same client covers Windows, macOS and Linux/SteamOS. As an Early Access title the install size may grow as content is added before 1.0.
Slay the Spire 2 — frequently asked
How big is the download?
Small — the Steam listing calls for about 4 GB of available storage, one of the lightest footprints on the platform. The install may grow as Early Access content is added.
Sources
- Mega Crit — official Early Access release announcement (Mar 5, 2026)
- Steam News — Slay the Spire 2 releases in Early Access on March 5, 2026
- Steam — Slay the Spire 2 store page (app 2868840)
- Wikipedia — Slay the Spire II
- PC Gamer — how Slay the Spire 2 multiplayer co-op works
- VG Times — Slay the Spire 2 system requirements (min/rec, storage)
- Technical City — Slay the Spire 2 system requirements
- PC Guide — Slay the Spire 2 Steam Deck / Early Access details
- GameSpot — Mega Crit confirms no microtransactions
- Godot Engine — Slay the Spire 2 showcase (engine)
- Last verified: July 24, 2026. Sizes and specs can change with patches — tell us if something is out of date.