Thinking about giving Cash Tank a spin? We tested it thoroughly so you know what to expect. Endorphina are the provider behind it, tuning the game for high variance, with a published RTP of 96.04%. It's given an engaging visual treatment and plays out on 5 reels and 30 paylines. The maximum win sits at 100,000x, so there's serious upside on the table. Let's break down what works and what doesn't.
Written by Daniel Chen · Last updated: March 2026
This slot game, Cash Tank, is the work of Endorphina, given an engaging visual treatment and powered by a 5-reel grid running 30 paylines. The result is high volatility paired with an RTP of 96.04%.
Dig into the bonuses and Cash Tank starts to stand out. Look out for scatter symbols that unlock free spins and extra bonus rounds. With high variance, this one is aimed at players who can ride out the swings for the top wins. All told, it's a solid entry in the Endorphina catalogue.
The RTP of 96.04% is right around the industry average of ~96%. This represents a fair return that's in line with what most modern slots offer.
High volatility means longer gaps between wins, but when wins do land, they can be significantly larger. A bigger bankroll and patience are recommended for this type of slot.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Cash Tank features scatter symbols that can trigger free spins rounds. Landing the required number of scatter symbols anywhere on the reels activates the free spins feature, giving you extra chances to win without additional bets. During free spins, special modifiers may apply to boost your winning potential.
3.0 / 5 — Good
Cash Tank by Endorphina is a solid offering that delivers good entertainment value. The 96.04% RTP combined with high volatility creates a well-balanced gaming experience.