London Inspector slot by Realtime Gaming (RTG)

Learning how to play London Inspector takes about a minute: choose a stake, start the spin and read what the reels leave behind. The stake can be changed between spins at any point, and every London Inspector payout moves with it.

A win in London Inspector is a run of matching symbols on one of its 25 lines, counted from the leftmost reel rightwards; a combination that starts anywhere else does not pay. Only the highest win on each line is paid, so two hits on the same line do not add up.

Everything above is stated in full inside London Inspector itself — the paytable button opens the list of symbols and the rules for Inspector Wild. The numbers there are quoted against the stake you currently have set, which makes them easier to read than any review.

London Inspector runs on 5 reels, 3 rows and 25 paylines. Wins are read left to right from the first reel, and only the highest combination on each line counts, so a second inspector further along the same line adds nothing. The paytable is top-heavy. The inspector carries the headline number, a pipe the next one, and everything below is filler.

Wild duty falls to Inspector Wild: substitutes for everything and doubles the line. The London Inspector ceiling is 3,000× the line bet, which is a feature number, not a base-game one.

Everything else on the grid is ordinary; Free Games is not: up to twenty free spins. So the honest way to read London Inspector is as two games stacked: the base grid, which ticks over, and the feature, which does not.

The feature set on London Inspector runs to three rounds, and it repays reading the paytable once before you spin.

Inspector Wild (substitutes for everything and doubles the line, counted against the same line bet you staked). Everything else London Inspector does on the base grid is a preamble to Inspector Wild.

Free Games. The paytable entry reads: up to twenty free spins, which on London Inspector is where 3,000× the line bet starts. On London Inspector this is the difference between a flat session and one you remember, so it is worth knowing what Free Games looks like before it arrives.

Clue Bonus: you gather evidence under a multiplier that rises with each piece. On London Inspector this is the difference between a flat session and one you remember, so it is worth knowing what Clue Bonus looks like before it arrives.

None of these fire on demand, and that is the point: Inspector Wild is worth having a balance left for, and the rest of London Inspector is the wait.

The stake on London Inspector is 25 lines times whatever you set per line. Playing fewer than 25 is possible but rarely sensible on London Inspector — it lowers the cost and the hit rate in the same step. The maximum of London Inspector is quoted as a multiple for exactly this reason (3,000× the line bet): it scales with your stake instead of being a fixed sum, so it means the same thing at any bet size.

Volatility on London Inspector is medium, which means it balances regular small returns against occasional larger ones, which is the middle of the RTG range. One number people look for is missing from most write-ups of London Inspector, and for a reason. RTG builds its games with a configurable return, so London Inspector has no single RTP — it has whichever RTP each operator selected. Open the info panel inside London Inspector to see the setting that applies to your session.

There is no reason to ladder the stake on London Inspector: each spin stands alone, and its paytable scales linearly with whatever you set. London Inspector lets autoplay run until Inspector Wild lands, which is the sensible configuration — there is nothing on its base grid worth watching spin by spin.

Size the stake on London Inspector so the balance covers a few hundred spins — that is roughly the window in which the game shows you what it does. Whatever balance you bring to London Inspector, decide in advance what leaves with you; the limit tools sit in the account area.

London Inspector counts at the full 100% towards wagering, as every slot in our lobby does, and the conditions live on the bonus page. London Inspector keeps the loop simple: set the stake, let it run, and watch for Inspector Wild.

Resist the urge to raise the stake because Inspector Wild has not landed for a while: on London Inspector it is no closer than it was, and the wait has just become more expensive. If London Inspector stops being comfortable, the responsible gaming page lists the limits, the cooling-off options and the outside organisations we work with.

London Inspector suits a player who wants a game that pays often enough to stay interesting without flattening out. The natural companion in our lobby is It’s a Mystery!; the family of mechanics is close, the feel is not.

Put London Inspector beside It’s a Mystery! and the shared parts fall away quickly. Start with London Inspector if you want a game that keeps showing you something. Full specifications for London Inspector — the 5 reels, 3 rows and 25 paylines, volatility, the top end (3,000× the line bet), the feature list and the release year — are in the table at the top of this page.

It’s a Mystery!