Substructure (save)
Campaign entities required. Heavily inspired by Portal 2, Substructure focuses more on the atmosphere than the gameplay, but the gameplay is still there. It's more like a walkthrough, with a few obstacles. Waking up in a strange place via stasis, you wonde
27
Current subscribers
1
Favorites
41
Views
Tracked since September 21, 2026?The date of the first genuine observation stored by WorkshopVitals. Charts begin here — historical values are never backfilled or estimated.
Subscriber History
Chart begins with real observations
This item was discovered but has not been observed yet. The first snapshot will appear here after the next refresh cycle.
Item Statistics
- Current subscriptions?Active subscriptions at the most recent WorkshopVitals observation. A missing value means Steam has not reported this field yet — it is never guessed.
- –
- Lifetime subscriptions?Total subscriptions ever recorded by Steam for this item. Includes users who later unsubscribed.
- 27
- Favorites?Times the item has been favorited on Steam.
- 1
- Followers?Follower count exposed by Steam for this item, where available.
- –
- Views?Lifetime page views reported by Steam.
- 41
- Vote score?Share of thumbs-up among thumbs votes cast on Steam. Votes are not reviews.
- –
- Created
- Feb 24, 2026
- Last updated on Steam
- 7 months ago
Similar Garry's Mod Workshop Items
Created by
Prison Shotgun Guard