All 20 Sonic PICO PARK Achievements (Steam, Global %)
All 20 Sonic PICO PARK achievements with official Steam names, descriptions, API IDs and dated launch-day global percentages, plus the LARGE/BIG PARK note.
Sources checked 2026-11-12 · Independent fan wiki · Single-sourced claims are marked inline
SONIC PICO PARK launched on Steam with exactly 20 achievements: fifteen world-clears (WORLD 1 through WORLD 15), one WORLD CLEAR for finishing all of them, three ENDLESS SCROLLER score awards, and SPIN ACCIDENT — unlocked, officially, by knocking a teammate off with a reckless Spin. The global percentages below are Steam's worldwide unlock rates mapped on launch day, 2026-11-12; they are dated snapshots and will keep moving as more people play.
All 20 achievements (Steam)
Names, descriptions and API IDs are the official Steam text. The global % column is each achievement's worldwide unlock rate among Steam players on 2026-11-12.
| API ID | Achievement | Official description | Global % (2026-11-12) |
|---|---|---|---|
| Achievement01 | HELLO, SONIC PICO PARK | Cleared all WORLD 1 levels | 46.7 |
| Achievement02 | SONIC PARK | Cleared all WORLD 2 levels | 43.8 |
| Achievement03 | GO TOGETHER | Cleared all WORLD 3 levels | 39.8 |
| Achievement04 | CARRY PARK | Cleared all WORLD 4 levels | 33.3 |
| Achievement05 | SONIC PARK 2 | Cleared all WORLD 5 levels | 24.8 |
| Achievement06 | GO! | Cleared all WORLD 6 levels | 20.7 |
| Achievement07 | LARGE PARK | Cleared all WORLD 7 levels | 17.2 |
| Achievement08 | GO! GO! | Cleared all WORLD 8 levels | 13.1 |
| Achievement09 | THINKING PARK | Cleared all WORLD 9 levels | 12.8 |
| Achievement10 | GO! GO! GO! | Cleared all WORLD 10 levels | 11.9 |
| Achievement11 | RULE PARK | Cleared all WORLD 11 levels | 9.8 |
| Achievement12 | ENEMY PARK | Cleared all WORLD 12 levels | 9.2 |
| Achievement13 | MINI GAME | Cleared all WORLD 13 levels | 9.1 |
| Achievement14 | HERO PARK | Cleared all WORLD 14 levels | 8.1 |
| Achievement15 | LAST PARK | Cleared all WORLD 15 levels | 6.0 |
| Achievement16 | WORLD CLEAR | Cleared all WORLDS | 5.6 |
| Achievement17 | ENDLESS SCROLLER1 | Scored over 1,000 in ENDLESS SCROLLER1 | 4.8 |
| Achievement18 | ENDLESS SCROLLER2 | Scored over 1,500 in ENDLESS SCROLLER2 | 4.3 |
| Achievement19 | ENDLESS SCROLLER3 | Scored over 800 in ENDLESS SCROLLER3 | 3.4 |
| Achievement20 | SPIN ACCIDENT | Knocked a teammate off with a reckless Spin | 58.8 |
LARGE PARK or BIG PARK?
The World 7 achievement is named LARGE PARK on Steam, but TrueAchievements — publishing the Xbox achievement list — shows the same achievement ("Cleared all WORLD 7 levels") under the name BIG PARK. This guide uses the Steam names on a Steam-oriented page and reports the Xbox/TrueAchievements naming as a platform difference. No official source in this site's snapshot declares either name "correct," so neither is treated as a typo.
The rarest and most common launch-day unlocks
From the 2026-11-12 snapshot of global percentages:
- Most common: SPIN ACCIDENT at 58.8% — knocking a teammate off with a reckless Spin happens to more players than any world-clear.
- Rarest: ENDLESS SCROLLER3 at 3.4%, one of the three score-target awards (the others sit at 4.8% and 4.3%).
- Full completion: WORLD CLEAR — clearing all WORLDS — stood at 5.6%, meaning roughly one player in twenty had finished everything on day one.
The steady drop from WORLD 1 (46.7%) to WORLD 15 (6.0%) is the completion curve you would expect from a launch-day population still working through the 15 worlds.
On Xbox: 1,000 Gamerscore, and no Game Pass
TrueAchievements (read 2026-11-12) lists the same 20 achievements worth a combined 1,000 Gamerscore, with descriptions matching Steam's apart from the BIG PARK naming above. Its FAQ states the game is not on Game Pass or PC Game Pass as of that read. The Xbox store page carries an Xbox Play Anywhere mention and a 769 MB download size — both secondary store-page details rather than official-site facts.
For everything else measured on launch day — prices, platforms, requirements — see the release guide, and for the score-target awards specifically, the Endless Scroller guide.
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