Overview
4 unique scenarios, one fair score.
Redrock recreates McKinsey’s timed assessment end-to-end. Pick one of 4 deterministic scenarios — wildlife, coral reef, retail or the real assessment’s winter study — and work the Investigation, Analysis, Report and six Case stages under a 35-minute timer.
Answers are scored server-side against the scenario’s key, so your result is objective and the answer key never leaks into the page.
- ✓4 unique scenariosWildlife, coral reef, retail and the captured winter study — more scenarios are in verification now.
- ✓35-minute timerThe true Redrock time pressure.
- ✓Research JournalDrag-and-drop token collection and reordering.
- ✓Server-side scoringObjective marks against the per-scenario key.
Screenshots
Every phase of the assessment
The same investigation-to-case structure as the real Redrock test.
Pricing
Run it three times.
Three full scenario runs, or bundle all five McKinsey tools and save.
Standalone
- 3 runs of the full test
- AI-scored report after every run
- Runs never expire
- Pick up on any device
- Free 3-minute trial available
McKinsey bundle
- Ecosystem Solver
- Sea Wolf Solver
- Sea Wolf Simulation
- Sustainable Futures Lab
- Redrock Simulation
An attempt is one full timed run of the tool. Each product gives you 3, and you can re-run freely inside an attempt you've already opened. Prices include taxes; payment is handled securely by Stripe.
Preparing for more than one firm? Everything — £40 covers every McKinsey, BCG and Bain tool plus Case Ace.
FAQ
Questions, answered.
How close is the Redrock Simulation to the real thing?
It rebuilds the real Redrock Island assessment: the 35-minute Investigation → Analysis → Report flow with the Research Journal, calculator, drag-and-drop data and six scored Cases. An independent recreation — same shape and pressure, never the official content.
How do the runs work?
Your purchase lives on your account: three runs of Redrock Simulation, unlocked the moment payment completes. Open the tool, confirm the entry prompt, and one run is consumed — re-run freely within that open session. Buy Redrock Simulation or fold it into the McKinsey bundle.
Do my runs expire?
No. Runs stay on your account until you use them — buy now, practise when your assessment is scheduled. Only entering the tool consumes a run; within an open session you can re-run as often as you like.
Is there a refund guarantee?
Yes — for the McKinsey bundle: use every tool in it, and if McKinsey rejects you with a score below the 8th decile, you get a full refund within 30 days of purchase. This tool on its own is a single-product purchase, outside the guarantee: read the terms.