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Planet Coaster 2 Achievements

Official Steam achievement definitions and latest reported global unlock rates, ordered from rarest to most common.

Total achievements36
Rarest rate0.400%
Ultra rare2
Last checkedSep 25, 2026
Delayed official data

Rates and award counts were last observed on Sep 25, 2026.

1
Best of the Best

Build and open a Coaster with 2,500m of Track and Excitement greater than 9

Ultra rare
0.400%last reported global rate
2
Fully Loaded

Unlock all 72 Career Medals in the base game

Ultra rare
0.700%last reported global rate
3
Mess Without Stress

Earn a Gold Medal on Thrills'n'Spills

Very rare
1.20%last reported global rate
4
What Lurks Beneath

Earn a Bronze Medal on Labyrinth Secrets

Very rare
1.50%last reported global rate
5
Envy of the Gods

Earn a Platinum Medal on The Garden of Edith

Very rare
1.70%last reported global rate
6
Eugene Would Be Proud

Unlock all Research in Career Mode

Very rare
1.70%last reported global rate
7
Final Plunge

Unlock Chapter 4's Epilogue

Very rare
1.90%last reported global rate
8
Ride the Waterfall

Build and open a Water Slide or Flume with a Drop of at least 100m

Very rare
2.10%last reported global rate
9
Test of Endurance

Build and open a Coaster with at least 2,500m of track

Very rare
2.10%last reported global rate
10
All the Slides

Have 20 Water Slides or Flumes open in a single park

Very rare
2.60%last reported global rate
11
Park Half Full

Earn a Bronze Medal on Double Trouble

Very rare
2.60%last reported global rate
12
Sunken Pleasures

Earn a Bronze Medal on Paradise Lost

Very rare
2.80%last reported global rate
13
Twisting Tracks

Unlock Chapter 4

Very rare
3.50%last reported global rate
14
Down Is Up

Build and open a Coaster over 500m in length with at least 10 inversions

Very rare
4.60%last reported global rate
15
Against the Odds

Build a 5 Star Park in Sandbox Mode

Rare
5.10%last reported global rate
16
In a Word, Whoooosh

Build and open a Coaster that reaches at least 100 mph / 161 kph

Rare
5.50%last reported global rate
17
Wheel-y Good Time

Unlock Chapter 3

Rare
6.50%last reported global rate
18
Water Wonderful World

Earn a Platinum Medal on A Shore Thing

Rare
7.00%last reported global rate
19
Slip 'n Slide

Have 30 Guests riding Water Slides or Flumes simultaneously

Rare
7.10%last reported global rate
20
Splashing Around

Have 500 Guests in Pools simultaneously

Rare
9.90%last reported global rate