Katana ZERO vs Oniken: Unstoppable Edition
Which one is worth buying now, with today's prices and each game's recommendation.
Katana ZERO wins 11 of 15 head-to-head metrics. Oniken: Unstoppable Edition is R$20.44 cheaper.
Metric by metric
The winner of each row gets a ✓. No row weighs more than another; the recommendation is calculated separately.
| Metric | Katana ZERO | Oniken: Unstoppable Edition |
|---|---|---|
| GameValio scoreRecommendation: Worth It × Wait for Sale | 76 | 52 |
| Quality | 93 | 66 |
| Value | 70 | 63 |
| Popularity | 39 | 45 |
| Current Best Price (BRL) | R$ 28.77 | R$ 8.33 |
| Steam Review Score | 98% positive | 81.1% positive |
| Average Concurrent Players (14 days) | 128 | 0 |
Where to buy
The 3 cheapest stores for each game
Side by side over time
Katana ZEROOniken: Unstoppable Edition
Details and requirements
| Item | Katana ZERO | Oniken: Unstoppable Edition |
|---|---|---|
| Release date | April 18, 2019 | February 5, 2014 |
| Developers | Askiisoft | JoyMasher |
| Publishers | Devolver Digital | JoyMasher |
| Platforms | Windows, MacOs | Windows |
| OS (minimum) | Windows 7, 8, 8.1, 10 x64 | Windows 7 |
| Processor (minimum) | Intel Core i3-3240 (2 * 3400) or equivalent | Dual Core Processor |
| Memory (minimum) | 2 GB RAM | 1 GB RAM |
| Graphics (minimum) | GeForce 8800 GTS (512 MB) | 64MB VRAM Dedicated Graphics Card |
| Storage (minimum) | 200 MB available space | 100 MB available space |
| DirectX (minimum) | — | Version 9.0c |
Frequently asked questions
Which is better: Katana ZERO or Oniken: Unstoppable Edition?
Katana ZERO won the comparison against Oniken: Unstoppable Edition 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 Katana ZERO worth buying over Oniken: Unstoppable Edition?
Based on the metrics, Katana ZERO 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. Katana ZERO currently scores better on value relative to its quality and price.
Related comparisons
Analysis updated: Oct 24, 2026, 04:34 PM UTC