Are Game-Based Assessments Fair? What Employers Actually Measure
An honest look at whether game-based assessments are fair — what they measure, the bias and accessibility debate, and how to give yourself a level playing field.
Game-based assessments are marketed as a fairer, more objective alternative to CV screening. Are they? The honest answer is: it depends on what you compare them to — and there are real caveats worth understanding as a candidate.
The case for fairness
Compared with CV and cover-letter screening, well-designed cognitive games:
- Measure aptitude directly rather than pedigree, school name or wording.
- Score everyone on the same standardised task.
- Reduce some forms of human bias in early screening.
That is genuinely valuable — a candidate from any background can post a strong Numerosity or n-back result.
The caveats
But "objective" does not mean "neutral":
- Familiarity advantage. Candidates who have practised or seen the format score higher for reasons unrelated to the job. That is precisely why preparation matters — and why this whole site exists.
- Accessibility. Timed, mouse-driven games can disadvantage people with certain disabilities. Reputable employers offer adjustments — if you need one, ask; it is your right.
- Construct validity. A game measures a trait, and that trait has to actually predict job performance. For some roles the link is strong; for others it is weaker.
How to give yourself a level field
You cannot change the employer's tool, but you can remove the familiarity gap:
- Practise every game so format is never a disadvantage.
- Request adjustments if you need them.
- Optimise the controllables — environment, sleep, a real mouse.
The fairest thing you can do for yourself is walk in prepared. Start with the complete guide and the top tips.