Mountain vs My Koi
Which one is worth buying now, with today's prices and each game's recommendation.
Mountain wins 10 of 14 head-to-head metrics. Mountain is R$9.56 cheaper.
Metric by metric
The winner of each row gets a ✓. No row weighs more than another; the recommendation is calculated separately.
| Metric | Mountain | My Koi |
|---|---|---|
| GameValio scoreRecommendation: Maybe × Wait for Sale | 66 | 51 |
| Quality | 72 | 75 |
| Value | 61 | 47 |
| Popularity | 33 | 23 |
| Current Best Price (BRL) | R$ 1.33 | R$ 10.89 |
| Steam Review Score | 88.9% positive | 94.2% positive |
| Average Concurrent Players (14 days) | 56 | 1 |
Where to buy
The 3 cheapest stores for each game
Side by side over time
MountainMy Koi
Details and requirements
| Item | Mountain | My Koi |
|---|---|---|
| Release date | August 18, 2014 | July 15, 2020 |
| Developers | David OReilly | Sakana Studios |
| Publishers | David OReilly | Sakana Studios |
| Platforms | Linux, Windows, MacOs | Windows |
Frequently asked questions
Which is better: Mountain or My Koi?
Mountain won the comparison against My Koi based on the head-to-head metric breakdown. Check the metrics table above for a full side-by-side analysis.
How is the comparison calculated?
The comparison winner is determined objectively by counting which game wins more individual metrics in the head-to-head table. No weighting is applied. The GameValio Recommendation shown separately is our own suggestion for each game, based on a weighted score that combines quality (reviews), popularity (player counts), and affordability (price vs value) into a score out of 100. These are two different things: the comparison is objective, the recommendation is GameValio's opinion.
Is Mountain worth buying over My Koi?
Based on the metrics, Mountain won the direct comparison. However, also check the GameValio Recommendation for each game and the price comparison table to make the most informed purchase decision.
Which game has better player reviews?
Review score trends and volume over time are shown in the charts section above. The game with consistently higher positive ratios has stronger community reception.
Which game offers better value for money?
The affordability score and price comparison table above highlight the best deals. Mountain currently scores better on value relative to its quality and price.
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Analysis updated: Oct 24, 2026, 03:33 PM UTC