IS Defense vs Mecha Knights: Nightmare
Which one is worth buying now, with today's prices and each game's recommendation.
IS Defense wins 7 of 12 head-to-head metrics. IS Defense is $6.89 cheaper.
Metric by metric
The winner of each row gets a ✓. No row weighs more than another; the recommendation is calculated separately.
| Metric | IS Defense | Mecha Knights: Nightmare |
|---|---|---|
| GameValio scoreRecommendation: Maybe × Maybe | 63 | 66 |
| Quality | 73 | 73 |
| Value | 81 | 89 |
| Popularity | 26 | 26 |
| Current Best Price (USD) | $0.30 | $7.19 |
| Steam Review Score | 91.2% positive | 91.5% positive |
| Average Concurrent Players (14 days) | 2 | 2 |
Where to buy
The 3 cheapest stores for each game
Side by side over time
IS DefenseMecha Knights: Nightmare
Details and requirements
| Item | IS Defense | Mecha Knights: Nightmare |
|---|---|---|
| Release date | April 19, 2016 | August 30, 2021 |
| Developers | Destructive Creations | Damian Kubiak |
| Publishers | Destructive Creations | Damian Kubiak |
| Platforms | Linux, Windows | Windows |
| OS (minimum) | Windows® 7 (Service Pack 1) / Windows® 8 / Windows® 8.1 / Windows® 10/ (64-bit only) | Windows 10/64 |
| Processor (minimum) | AMD Octa-Core / Intel Quad-Core processor running at 3.4 GHz (AMD FX X8 8350 or Intel Core i5 3570 or newer architectures are recommended) | Core i7-8086K |
| Memory (minimum) | 8 GB RAM | 12 GB RAM |
| Graphics (minimum) | AMD/NVIDIA dedicated with at least 2048MB of dedicated VRAM and with at least DirectX 11 and Shader Model 5.0 support. AMD Radeon R9 285 and NVIDIA GeForce GTX 670 and above are recommended graphic cards. | NVIDIA GeForce GTX 1060 6 GB |
| DirectX (minimum) | Version 11 | Version 11 |
| Storage (minimum) | 4 GB available space | 20 GB available space |
Frequently asked questions
Which is better: IS Defense or Mecha Knights: Nightmare?
IS Defense won the comparison against Mecha Knights: Nightmare 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 IS Defense worth buying over Mecha Knights: Nightmare?
Based on the metrics, IS Defense 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. Mecha Knights: Nightmare currently scores better on value relative to its quality and price.
Related comparisons
Analysis updated: Oct 24, 2026, 05:47 PM UTC