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Steam

Waterpark Simulator Achievements

Current global Steam unlock rates, ordered from rarest to most common.

Total achievements71
Rarest rate0.800%
Ultra rare1
Last checkedSep 17, 2026
Current official data

Rarity labels are derived from the exact global percentage shown on each row.

41
Sniff happens

Use water gun on 100 smelly guests (Normal or Hard Difficulty)

Uncommon
34.0%of Steam players
42
Beyond Borders

Expand park 3 times (Normal or Hard Difficulty)

Uncommon
38.1%of Steam players
43
Punchline Delivered

Hit visitor with a boxing glove (Normal or Hard Difficulty)

Uncommon
38.8%of Steam players
44
Service Worth Every Cent

Reach $1000 in tips (Normal or Hard Difficulty)

Uncommon
39.3%of Steam players
45
Pour Decisions

Spend $100,000 (Normal or Hard Difficulty)

Uncommon
40.9%of Steam players
46
Fresh Look

Customize your character

Uncommon
41.6%of Steam players
47
Tycoon

Earn $100,000 revenue (Normal or Hard Difficulty)

Uncommon
42.1%of Steam players
48
High Tide

Have 50 visitors in your park (Normal or Hard Difficulty)

Uncommon
42.9%of Steam players
49
WHAAA!!

Have 1000 visitors use your slides (Normal or Hard Difficulty)

Uncommon
46.6%of Steam players
50
Mopocalypse

Mop 500 puddles (Normal or Hard Difficulty)

Uncommon
47.4%of Steam players
51
Three-Star Standard

Reach 3 Star Park Prestige (Normal or Hard Difficulty)

Uncommon
48.0%of Steam players
52
Trash No More

Clean 1000 trash in your park (Normal or Hard Difficulty)

Common
51.8%of Steam players
53
Roll Model

Use paint roller on an attraction (Normal or Hard Difficulty)

Common
62.6%of Steam players
54
Sweep Dreams

Clean 500 trash in your park (Normal or Hard Difficulty)

Common
62.9%of Steam players
55
Demolition Daydream

Destroy 100 buildings (Normal or Hard Difficulty)

Common
65.6%of Steam players
56
Slip Happens

Have 100 visitors slip on puddles (Normal or Hard Difficulty)

Common
67.6%of Steam players
57
Lifesaver Protocol

Save injured visitor with the Injector (Normal or Hard Difficulty)

Common
68.1%of Steam players
58
Double Shine

Reach 2 Star Park Prestige (Normal or Hard Difficulty)

Common
69.5%of Steam players
59
Making Waves

Have 20 visitors in your park (Normal or Hard Difficulty)

Common
70.5%of Steam players
60
Hustler

Earn $10,000 revenue (Normal or Hard Difficulty)

Common
71.2%of Steam players