AdventureIndie
Gibbous - A Cthulhu Adventure
Give it 1 hour
Gets good by 1h almost every game dips in hours 2–3
Fully opens up by 10h rated like by long-time players
Started playing 85% of owners
Steam reviews 90% positive of 2,314
What the data shows
- In the first 2 hours almost 1 in 3 reviews are negative (29%); after 10h it's 1 in 14 (7%).
- Fully opens up by hour 10.
- Few early reviews, so this is a rough estimate.
- 85% of owners got the first achievement.
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 2,332 Steam reviews in every language. Median playtime in a sample of 297 reviews: 11.3h for positive, 9.4h 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 (84.7% 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 (48)
- Grimoire grabber Your trembling hands grab the Necronomicon! 100%
- Cat collaborator Kitteh, help? 95%
- Make it soda I wonder if this fridge is empty... 89%
- Lazy lurker Skippin’ screens 88%
- Buddy-buddy Buzz Make a couple of friends in Darkham 82%
- Exhaustive examiner Examined 100 hotspots 72%
- Acute Adventuritis Rubbin’ things together 70%
- Observant Occultist Read and remembered the correct Voodoo sequence 67%
- Worth the weight Do I look heavier? 66%
- Hook, line, and stinker Arrived in Fishmouth 66%
- Fishmouth Sailor failure Kitteh, for your listening pleasure! 63%
- Brew out of it Changed a life for the better 59%
- Bizarre breadcrumbs Found Olmstein’s Sign 58%
- Cast in the past Use Haunter’s Mark for the first time 58%
- City of lightning Arrive in Paris 57%
- Compulsive combiner Use items on hotspots 100 times 55%
- Vlad you could make it Arrive in Transylvania 54%
- Hook could tell Here, of all places! 51%
- Chundercover Why, yes, I do smell like dead fish! 47%
- Fork buddy Used the bent fork to open the chest 47%
- Party off the scales Arrived at the Festival 47%
- Match boxing Punched it. Nothing happened. 46%
- A view for a few I can see my house from here! 45%
- More to the Point Arrived at Point Nemo 44%
- Conscientious critic Have the Art Critic examine 5 items 44%
- Just In Casefile Read 10 case files 42%
- Encore Time to rock’n roll! 41%
- Courage under firewater You can drink it. Twice! 39%
- Smooth sleuth Goin’ on a date 36%
- Garlc Nation dedication I had to stick around and hear what happens! 36%
- Blasphemous bequest Buzz. Don. Barnabas. Peace. 32%
- Where credit is due Thank you all. We love you. 28%
- Pebble rouser Hit all the cultists with pebbles 26%
- Flawless feline Solved the planet puzzle on your first try 24%
- Mild OCDetective Gotta read’ em all! 24%
- Don’t doubt the trout Mr.Scruff has some Fish for you 22%
- Clairvoyant conjurer Got the pentagram sequence right the first time around 22%
- Shanty shenanigans Harbors make me want to sing out loud 22%
- Addicted to morphin’ Transformed Kitteh 30 times 20%
- Thin skin win Beat Vlad on your first try 19%
- Olmsteady Examined everything in Olmstein’s lair 15%
- Amateur Saboteur Trip up the Doomsayer on your first try 15%
- Lore lover Can you tell me about the mural again? 14%
- Hatching a headache Kitteh attacked the hatch one too many times 12%
- Cultist charisma Goin’ on a weird date 11%
- Lofty littering I didn’t really need these. 9.4%
- Life fizz surprising Give Milton soda before he suggests it 7.3%
- Dread ringer Call Serge 15 times 7.2%
Steam page Updated: 2026-10-19.