DOOM 3 vs Killing Floor: Incursion
Which one is worth buying now, with today's prices and each game's recommendation.
DOOM 3 wins 8 of 15 head-to-head metrics. Killing Floor: Incursion is $0.20 cheaper.
Metric by metric
The winner of each row gets a ✓. No row weighs more than another; the recommendation is calculated separately.
| Metric | DOOM 3 | Killing Floor: Incursion |
|---|---|---|
| GameValio scoreRecommendation: Worth It × Maybe | 70 | 58 |
| Quality | 86 | 46 |
| Value | 75 | 81 |
| Popularity | 32 | 46 |
| Current Best Price (USD) | $2.89 | $2.69 |
| Steam Review Score | 85.6% positive | 51.2% positive |
| Average Concurrent Players (14 days) | 60 | 0 |
Where to buy
The 3 cheapest stores for each game
Side by side over time
DOOM 3Killing Floor: Incursion
Details and requirements
| Item | DOOM 3 | Killing Floor: Incursion |
|---|---|---|
| Release date | October 15, 2012 | November 14, 2017 |
| Developers | id Software | Tripwire Interactive |
| Publishers | Bethesda Softworks | Tripwire Interactive |
| Platforms | Windows | Windows |
| OS (minimum) | Windows Vista-64/ Windows 7-64 | Windows 10 |
| Processor (minimum) | 2.4 GHz dual core | Intel i5-4590 equivalent or greater |
| Memory (minimum) | 3 GB system RAM | 8 GB RAM |
| Graphics (minimum) | NVIDIA GeForce GTX 260 / ATI Radeon HD 5850, 768 MB video RAM | NVIDIA GTX 970 / AMD Radeon RX 480 equivalent or greater |
| Hard Drive (minimum) | 11 GB | — |
| Sound (minimum) | Windows compatible sound card | — |
Frequently asked questions
Which is better: DOOM 3 or Killing Floor: Incursion?
DOOM 3 won the comparison against Killing Floor: Incursion 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 DOOM 3 worth buying over Killing Floor: Incursion?
Based on the metrics, DOOM 3 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. Killing Floor: Incursion currently scores better on value relative to its quality and price.
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Analysis updated: Oct 24, 2026, 01:30 PM UTC