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Materium
United States
What it is
Materium is a web-based tracker for video game libraries, play sessions, reviews, and discoveries. Steam can import a library and playtime, with Steam achievements supported; PlayStation, Xbox, and Switch libraries can be entered manually. Its play journal records session time, notes, and spoiler tags, and shows a heatmap of recent activity. Users can create ranked or unranked lists and make them public, unlisted, or private. The free Explorer plan includes an unlimited collection and three lists, while Collector allows unlimited lists and combines Steam achievements with PlayStation trophies on game pages, including trophy tiers, global rarity, and pinning. Tonight’s pick suggests a backlog game from play history, ratings, and game length. Explorer is free forever; Collector costs $4.00 per month or $39 per year and adds no ads plus achievement and trophy tracking. Materium is operated by US studio Voidrender Systems LLC and is intended for users aged 13 and older.
For and against
For
- Steam library and playtime import
- Session notes and spoiler tags
- Public, unlisted, or private lists
- Backlog suggestions can be rerolled
- Free Explorer plan available
Against
- Explorer allows only three lists
- PlayStation, Xbox, and Switch require manual entry
- Collector costs $4.00 per month
- Some listed features are marked coming soon
The verdict
Materium brings collection tracking, play journals, lists, and platform achievements into a single web service. The free tier covers core cataloging, while Collector is needed for unlimited lists and additional tracking features.
Who it suits
It suits players who want one place to catalog games, record sessions, and organize lists. Steam users benefit from automatic library and playtime import, while other console libraries require manual tracking.
Plans and prices
Explorer
Unlimited collection · Steam auto-sync · Manual entry · Game search & metadata
Read 5 Oct 2026 · materium.gg
Collector
Everything in Explorer · No ads · Achievement & trophy tracking · Unlimited lists
Read 5 Oct 2026 · materium.gg
On the record
- Achievements
- Collector combines Steam achievements and PlayStation trophies on game pages, with trophy tiers, global rarity, and pinning.materium.gg · read 5 Oct 2026
- Audience and age
- Materium describes itself as a game collection tracker for people who take games seriously and says it is intended for users aged 13 and older.materium.gg · read 5 Oct 2026
- Integrations
- Materium names Steam, Stripe, PostHog, and Google AdSense as third-party services; IGDB provides game metadata.materium.gg · read 5 Oct 2026
- Lists
- Users can create ranked or unranked game lists and set them public, unlisted, or private; three lists are free and Collector includes unlimited lists.materium.gg · read 5 Oct 2026
- Operator
- Materium is built and operated by Voidrender Systems LLC, described as an independent software studio based in the United States.materium.gg · read 5 Oct 2026
- Other platforms
- The site says PlayStation, Xbox, and Switch libraries can be tracked by hand.materium.gg · read 5 Oct 2026
- Play tracking
- The play journal records sessions with playtime, notes, and spoiler tags, and includes a heatmap of recent play history.materium.gg · read 5 Oct 2026
- Privacy
- The policy says Materium does not sell personal information, and analytics and advertising cookies are subject to consent.materium.gg · read 5 Oct 2026
- Purpose
- Materium tracks a video game library, play sessions, reviews, and discoveries in one place.materium.gg · read 5 Oct 2026
- Recommendations
- Tonight’s pick uses play history, ratings, and game length to suggest a backlog game, and can be rerolled.materium.gg · read 5 Oct 2026
- Security
- The privacy policy says the service uses encryption in transit and secure password hashing, and removes personal data within 30 days of account deletion unless law requires retention.materium.gg · read 5 Oct 2026
- Steam sync
- Users can connect Steam to import their game library and playtime, and Steam achievements are supported.materium.gg · read 5 Oct 2026
- Support
- Users can email [email protected] or send feedback in app account settings; the operator says it typically responds within a few business days.materium.gg · read 5 Oct 2026
