Koral

When it gets good

Share of positive reviews by how many hours the reviewer had played when writing the review.

before it gets good opening up fully opened up

Based on all 405 Steam reviews in every language. Median playtime in a sample of 296 reviews: 2.7h for positive, 1h for negative. Almost every game is rated lower in the first 2–3 hours: that window includes refunds and quick first impressions. What matters is how deep the dip is and how fast the game recovers.

Where players quit

Share of players who started the game and reached each story milestone. 100% is the most common achievement (72.2% of owners), so people who bought the game and never launched it don't count.

Story milestones aren't labeled yet; all achievements are listed below.

All achievements (17)

• Leaving Home Complete the first level 100%
• I Shall Pass Erase the first big polution barrier 91%
• Healthy Info Get all collectibles in the first level 51%
• Drifting Knowledge Get all collectibles in the third level 50%
• Wreck Reach the sunken ship 49%
• Floating Truth Get all collectibles in the sixth level 36%
• The Port Leave the City Docks 35%
• Shadows in the Cave Get all collectibles in the fourth level 25%
• The Garden Revive an enormus Coral Reef 24%
• Lightless Solve a puzzle in the dark 24%
• The End Reach your destination 24%
• Bleached White Get all collectibles in the second level 21%
• Shade some light Get all collectibles in the ninth leve 17%
• Sunken notes Get all collectibles in the fifth level 14%
• Learning down Get all collectibles in the seventh level 14%
• Deep Learning Get all collectibles in the eight level 14%
• Biologist Unlock all collectibles 11%