Technique · Actionable Gamification
Last Mile Drive (GT#53)
Users who feel close to a goal speed up to finish it. Chou names this technique and illustrates it with the final minutes of an online auction, pairing it with a countdown and calling that pairing mostly Black Hat; he does not develop it further in the book.
Plain label: near-goal finishing pushAlso known as: Last Mile Drive, one step left
How it works
As the distance to a goal shrinks, effort rises (CD2 progress, often joined by time pressure). Chou mentions it only briefly in the accomplishment chapter and gives it no home drive. In products it shows up as 'one step left' prompts; combined with a deadline it can push people to overpay or overcommit.
Evidence warning
Chou names this technique without explaining it in depth; the goal-gradient research behind 'one step left' prompts sits in the science brief (F09), not in this book.
How to build it
- Web
- 'One step left' prompts in setup or profile flows that name the benefit of finishing.
- E-commerce
- 'Add $8 for free shipping' only when the threshold is real and the suggestion is relevant.
- Mobile
- 'You're 90% of the way to your weekly goal' near the end of the period, without a penalty for missing it.
What can go wrong
- Paired with a countdown, it can push overbidding or overcommitment.
- A goal that moves once users get close.
Pairs well with
- Make the gap visible with GT#4 Progress Bars.
- Check the goal-gradient evidence in F09 before relying on it.
Limits
What we don’t claim
- Octalysis is a practitioner framework built from observing games, not a validated scientific model.Actionable Gamification Ch.15, pp.399-400
- Left Brain and Right Brain are a metaphor for extrinsic and intrinsic motivation, not a claim about neuroscience.Actionable Gamification Ch.13, pp.342-343
Sources
Actionable Gamification · Yu-kai Chou
Ch.6, p.93 · Ch.6, p.89
Source IDs: GT#53CD2
Book content is paraphrased, never quoted at length. Last verified October 24, 2026.
Your product
Find the stage your product is stuck in
Gamify It reads your product, picks the one move that matters at its stage, and sizes the test to your traffic. Connecting is free; a Pro subscription starts it.