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Must-Hit-By Skills
The direct answer: a must-hit-by display is really two numbers per tier — the live counter that is climbing, and the must-hit-by ceiling it cannot pass. Read the gap between them, tier by tier. A small gap means little coin-in remains before the jackpot is forced — that is the whole skill.
The large, climbing value beside each tier. It rises as players feed the machine and resets to a floor right after that tier is hit. On its own it tells you almost nothing — you need the ceiling to give it meaning.
The hard limit, usually in smaller text near the tier — “must hit by” or “must award by.” The jackpot is guaranteed before the counter passes it. The distance from counter to ceiling is your signal.
The mistake to avoid
Reading only the big climbing number. A Grand that looks huge may be a standard progressive with no ceiling and no bound, while a modest Minor sitting a whisker below its printed ceiling can be the actual play. Always read counter and ceiling together.
The grid below is an illustrative example, not a real machine — the figures are made up to show how to read the gap, not to state any game’s actual ceilings. Verify the real numbers on the machine in front of you.
| Tier | Live counter | Must-hit-by ceiling | Read |
|---|---|---|---|
| Minor | $68 | $75 | Small gap — strong |
| Major | $130 | $175 | Some range left — watch |
| Grand | $1,040 | none printed | Standard tier — no bound |
Notice the Grand is the biggest number on the display yet the least useful for a bounded read, while the humble Minor is the one worth watching. That is the entire lesson.
Each of the 204+ Run the Slots guides lists which tiers carry a ceiling and where the counter has to sit before a tier turns into a play — so your two-number read has real targets, not estimates.
View PricingFor each tier you are looking at two figures: the live counter (the current, climbing value) and the must-hit-by ceiling (the hard limit the jackpot must be awarded before it exceeds). The ceiling is often printed in smaller text near or below the tier — wording like 'must hit by' or 'must award by.' The gap between the two is the whole read: the smaller the gap, the less coin-in remains before the jackpot is forced, and the more player-favorable the tier tends to be.
The reset floor is the value a tier drops back to right after it is hit — the low end of its range. The ceiling is the top end, the point it cannot pass. A counter sitting just above its reset floor has almost the whole range left to climb (weak). A counter sitting near its ceiling has little range left (strong). If you only glance at the big climbing number and ignore the ceiling, you cannot judge the tier at all — you need both ends of the range.
Not always. On many machine families only the lower tiers (for example Mini and Minor) carry a hard must-hit-by ceiling, while the top tiers may be standard progressives with no printed ceiling. That is why the tier grid matters: read each row separately, note which tiers actually show a ceiling, and evaluate only those as bounded plays. The exact configuration varies by game, denomination, and property, so verify what is printed on the machine in front of you.
Usually on the top box or the upper portion of the screen, showing the tier names (Mini, Minor, Major, Grand or similar) with a value beside each. The must-hit-by ceiling text is typically small — look directly under or beside each tier value. On banked machines a single display may serve several machines, so confirm whether the counter belongs to the one machine you are on or the whole bank before you commit.
Estimate the coin-in needed to cover the remaining range on any tier that shows a ceiling, multiply by the house edge to approximate your expected cost, and compare that to the expected jackpot value across the qualifying tiers. When the counter sits near its ceiling, the remaining cost is small relative to the prize and the play tips player-favorable. The reading skill gets you the inputs; the decision is a short expected-value calculation. Our per-machine guides list the exact ceilings and counter behavior so you are not estimating blind.
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