


SLIME MERGE is an online slot from Blitz with an RTP of 95.70%.
Page updated July 2026
Slime Merge, from provider Blitz, leans more towards the newer wave of casual-meets-casino titles than a classic fruit-machine layout. Going by the name, this looks like a merge-mechanic game — the kind where matching or combining slime blobs on screen drives the action, rather than three or five reels spinning to a stop. That puts it closer to the modern crop of instant-play casino games that borrow mechanics from mobile puzzle games while still running on an underlying RTP model, though the exact rules and layout aren't detailed in the data available for this listing.
Whatever the exact mechanic, Slime Merge is built to return 95.7% to players over a large number of rounds. That sits a touch below the widely quoted online slot average of around 96%, which isn't unusual for newer, mechanic-driven titles from smaller studios, but it's worth knowing going in — over the long run, this game keeps a slightly larger share for the house than many of its more traditional counterparts.
No volatility rating or hit-frequency figure has been published for Slime Merge, so rather than guess at how streaky or steady it plays, the practical move is to run the free demo for a stretch and watch how the balance behaves — merge-style mechanics can vary hugely in pacing depending on how combos and multipliers are triggered.
A maximum win figure and betting range aren't listed either. Check the in-game paytable and stake selector before playing for real money so you know the full picture of what's on offer.
Slime Merge is best approached as a curiosity for players who like trying something a little different from standard reels — the merge concept gives it a distinct identity even without a published feature list. Fire up the free demo on johnessyslots first to see whether the mechanic clicks with you, bearing in mind the RTP sits a shade under average, and decide from there whether it's worth a real-money spin.
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SLIME MERGE has an RTP (return to player) of 95.70%. RTP is the theoretical percentage of total stakes a slot returns to players over a very large number of spins, as published by Blitz — individual sessions can land far above or below it.
SLIME MERGE is developed by Blitz.
Verified Data via Johnessy AI