IndieRPG
Subterrain: Mines of Titan
Give it 20 hours
Gets good by 20h then rated almost like by veterans
Fully opens up by 35h rated like by long-time players
Started playing 55% of owners
Steam reviews 76% positive of 748
What the data shows
- In the first 2 hours almost 1 in 2 reviews are negative (44%); after 35h it's 1 in 10 (10%).
- Fully opens up by hour 35.
- Few early reviews, so this is a rough estimate.
- Only 55% of owners have even the first achievement — the rest barely played.
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 756 Steam reviews in every language. Median playtime in a sample of 299 reviews: 28.9h for positive, 11.4h 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 (54.8% 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 (36)
- Team Effort Defeat your first boss monster with Alexei and Seble's help. 100%
- Everyday Chores Perform maintenance tasks requested by Idrissi. 77%
- Head Over Heels Resolve Octavio and Freyja's love story. 77%
- Fixing a Hole Work with Cristhyan to fix the camp's plumbing issues. 68%
- Eek! Rats! Calm Miriam's nerves by getting rid of the basement rats once and for all. 60%
- Party Planner Secretly collect everything Odette needs to throw Litzi a birthday party. 59%
- Thermo-Dramatics Retrieve the last materials needed for Temir's experiment. 54%
- Matchmaker Arrange the romantic night of Nina's dreams. 52%
- Planting Seeds Find usable underground seed samples for Rana. 52%
- Hide and Seek Find Katerina's secret missing supply crates. 51%
- Head in the Clouds Help Cyrus through a difficult emotional time. 51%
- Collectibles Find geodes for Brett's collection in the mines. 51%
- A Pair of New Eyes Assist Pierre in completing his new invention. 48%
- A Friend in Me Help Seble fix her favorite drone. 47%
- So Many Tentacles Defeat the boss monster living in the pipes all by yourself. 44%
- You're the Best Around Give it all you got in a one-on-one fight with Vinh. 43%
- Jacob's Fate Recover the ID Tag for Grace's brother, Jacob. 41%
- Breaking & Entering Pull off the heist of a lifetime with Ulf. 39%
- Oooooowhoooooo! Embody the spirit of a wolf with Alexei's help. 39%
- A Long Time Coming Worked with Dalton to arrest Tau for his crimes. 36%
- All In Help Jozef throw the biggest game night ever. 26%
- No Other Way Defeat the boss monster fused with the geothermal generator. 26%
- Climbing the Ladder Help Fang get out of Odette's shadow and finally impress Litzi. 26%
- Photographer Take extraordinary photos of the underground for Freyja. 25%
- The Lonely Stowaway Helped Ursula into a peaceful afterlife. 24%
- People Person Answer Martin's riddles to see how much you know about the people in camp. 23%
- Fine Dining Helped Alp make a meal up to Jozef's standards. 23%
- Alienated Defeat the alien life-form and save humanity. 21%
- Reflections Completed a guided meditation with Wirat. 20%
- Broken Toys Defeat the TECC AI and its anti-nanobot prototype. 17%
- Take it easy Complete the game with Easy difficulty. 15%
- It's just another day Complete the game with Normal difficulty. 14%
- Hardcore Complete the game with Hard difficulty. 4.4%
- Remembering the Past Collect all TECC ID Tags. 3.6%
- Punishing Complete the game with Punishing difficulty. 2.0%
- Nightmare Complete the game with Nightmare difficulty. 1.5%
Steam page Updated: 2026-10-20.