Experience two unique adventures featuring both long-time heroes and new and returning villains as they battle for the fate of the world!
Live now
323
24h peak
323
All-time peak
323
SteamScope Score
62.0
Discovery
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About
Store description and overview from Steam.
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
21K
Positive
19K
Negative
2.2K
Score
89%Very Positive
SteamScope Score
How this title ranks for live activity, momentum, and long-term player retention on Steam.
Steady engagement
Weighted index from live players, growth, retention, and catalogue age
Popularity
Live concurrent player volume
42
Growth
Recent player trend momentum
50
Retention
Peak-to-current player ratio
100
Longevity
Catalogue age and sustained interest
80
24 hour change
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7 day change
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30 day change
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Guide
Sonic Adventure 2 is tracked on SteamScope with live Steam concurrent player data, historical charts, and a SteamScope activity score of 62/100. Search for "Sonic Adventure 2 player count" or "Sonic Adventure 2 steam charts" to monitor how many people are playing right now and how activity compares with past peaks.
Sonic Adventure 2 is developed by SEGA, released 19 Nov 2012, a Action title. Available on Windows.
Sonic Adventure 2 currently reports 323 concurrent Steam players with a 24-hour peak of 323 and an all-time peak of 323.
Among tracked Steam titles, Sonic Adventure 2 ranks #2090 of 7,181 by momentum score.
Sonic Adventure 2 has lost momentum recently. Retention sits at 100/100, suggesting fewer players relative to its all-time peak of 323.
Sonic Adventure 2 has 15 Steam achievements tracked on SteamScope.
The average global unlock rate across all achievements is 14%, giving a baseline for overall completion difficulty.
The most common achievement is "Hello World" with a 79.6% unlock rate.
The rarest achievement is "Emblem Mania" — only 1.9% of players have unlocked it (Very Hard).
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Explore
Browse screenshots, patches, requirements, and more without scrolling through everything at once.
Steam Features
Official Steam store feature flags from the Steam API.
Handheld Gaming
Official Steam Deck verification status and test notes from the Steam store.
Deck test results
SteamOS status: Playable
Last checked Aug 2, 2026
Store Details
Steam achievements: 15
Support
https://support.sega.co.ukRegional ratings
©SEGA. SEGA, the logo SEGA and Sonic Adventure 2 are either registered trade marks or trade marks of SEGA Corporation. All rights reserved.
Media
Updates
System requirements
Minimum and recommended specs from the Steam store listing.
Minimum
Recommended
Languages
Store options
Sonic Adventure 2 - 9,99€
Tracked Steam store price snapshots over time.
Sonic Adventure 2 is currently €9.99 on Steam. The lowest tracked store price is €9.99 (recorded Aug 2, 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.
Sonic Adventure 2 has 89% Steam reviews across 21K 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.
Achievements
This game
14% avg unlock
40 peer games
16.6% median
Comparison
Typical
Achievements
15 standard · Updated 2h ago
14%
average global unlock
Most Common
Hello World
79.6% unlock rate
Rarest Achievement
Emblem Mania
1.9% unlock rate
achievement01
79.6%
global unlock
Clear stage 1 on either side in story mode.
achievement04
24.8%
global unlock
Clear HERO side in story mode.
achievement05
20.6%
global unlock
Clear DARK side in story mode.
achievement02
18.9%
global unlock
Name your Chao for the first time.
achievement09
15.8%
global unlock
Clear LAST part in story mode.
achievement03
8.3%
global unlock
Raise all 5 properties of any one Chao up to level 10.
achievement08
7.8%
global unlock
Raise a HERO Chao and a DARK Chao with your hero and dark characters respectively.
achievement07
6.5%
global unlock
Win all A RANKs (5 A RANKs) in any one stage in story mode.
achievement11
4.0%
global unlock
Unlock 90 emblems.
achievement10
4.0%
global unlock
Win NO.1 in expert level in kart race.
achievement06
3.6%
global unlock
Clear all 3 modes in Boss Attack Mode.
achievement14
3.6%
global unlock
Beat all your enemies in Super Level in Chao Karate 1P mode.
achievement12
2.1%
global unlock
Win A RANK in all stages in Story Mode.
achievement15
1.9%
global unlock
Unlock all 180 emblems.
achievement13
1.9%
global unlock
Play all level 4 stages in Action Race, Treasure Hunter and Shooting Battle.
