Tool for applying shader effects on top of Windows desktop for gaming, pixel art and video.
SteamScope Score
49.0
30 day change
No change
Updated Aug 5, 2026 UTC
Live now
68
24h peak
73
All-time peak
73
SteamScope Score
49.0
Discovery
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SteamScope Score
Our proprietary quality index — one number that summarizes how well a game is holding its audience and community over time.
SteamScope Score is our proprietary 0–100 index of how a title is performing on Steam. It is recalculated on a regular schedule from SteamScope's own tracking pipeline and reflects live audience size, community health, recent momentum, and long-term staying power in one trusted number. Trend Score on the same page measures short-term movement separately.
Momentum Score
23
Community Score
76
Longevity Score
46
Score change
No change
Updated Aug 5, 2026, 9:05 PM UTC
Popularity
How large the live audience is right now
31
Growth
Recent movement in player counts
50
Retention
How current activity compares with past highs
93
Longevity
Sustained interest over the catalogue lifetime
28
24 hour change
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7 day change
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30 day change
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Score history
Daily score snapshots over the last 30 days.
Current score
49
Previous
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Highest ever
49
Lowest ever
49
30 day change
No change
Score history will appear after daily score snapshots are collected.
About
Store description and overview from Steam.
Overlay for running GPU shaders on top of Windows desktop and Linux/Wine.
applies shader effects on top of desktop, in a floating window or full-screen
built-in RetroArch shader library (1200+ shaders!) covering:
CRT monitor simulation
image upscaling
TV, VHS and handheld simulation
softening, denoising, blur, sharpen and many more
works with most emulators, retro platforms and pixel art editors including:
DOSBox, FS-UAE, Altirra, ScummVM, AGS, VICE, Aseprite etc.
excellent companion for pixel art showing shaded and/or aspect-ratio corrected preview
you can even use it on top of YouTube, Twitch or modern games
saving and loading profiles
import of external .slangp/.slang shaders
high customizability with various options, operating modes and shader parameters
can be captured by OBS (using Game Capture source)
Please refer to the manual for option explanation and tips on tuning to achieve best effects.
Player intelligence
Current activity, peaks, and momentum windows calculated from tracked player metrics.
7 day change
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90 day change
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365 day change
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Concurrent Steam players over time, aggregated per selected range from stored metrics.
Steam reviews
Community sentiment and review volume tracked from the Steam store.
Total reviews
348
Positive
333
Negative
15
Score
96%Very Positive
Guide
ShaderGlass is tracked on SteamScope with live Steam concurrent player data, historical charts, and a SteamScope Score of 49/100 (Declining). Search for "ShaderGlass player count" or "ShaderGlass steam charts" to monitor how many people are playing right now and how activity compares with past peaks.
ShaderGlass is developed by mausimus, released 29 Apr 2025, a Free To Play, Photo Editing, Utilities, Video Production, Game Development title. Available on Windows.
ShaderGlass currently reports 68 concurrent Steam players with a 24-hour peak of 73 and an all-time peak of 73.
Among tracked Steam titles, ShaderGlass ranks #11434 of 17,350 by momentum score.
ShaderGlass has lost momentum recently. With a SteamScope Score of 49/100 (Declining), live players are lower relative to its all-time peak of 73.
ShaderGlass has 0 Steam achievements tracked on SteamScope.
FAQ
Titles sharing genres and comparable player activity on Steam.
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Explore
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Store Details
Support
[email protected]ShaderGlass is free and open source software available under GNU General Public License v3.0
Media
Demonstration
Updates
System requirements
Minimum and recommended specs from the Steam store listing.
Minimum
Recommended
Minimum
Recommended
Minimum
Recommended
Languages
Tracked Steam store price snapshots over time.
ShaderGlass is currently Free on Steam. The lowest tracked store price is Free (recorded Aug 5, 2026).
Track store-wide deals on the Steam sales, historical low prices, and recent price drops pages. Browse games under $10, free Steam games, or budget picks under $5.
How this game's Steam Charts position has changed over time.
How Steam review score and volume have changed over time.
ShaderGlass has 96% Steam reviews across 348 user reviews. Steam labels this as "Very Positive".
Intelligence
Patch notes, discounts, and player spikes surfaced from stored Steam metrics.
Steam announcement or patch note.
Steam announcement or patch note.
Steam announcement or patch note.
Steam announcement or patch note.
Steam announcement or patch note.
Steam announcement or patch note.
Achievements
No Steam achievements available for this title.
