Immortal Charge Slot Review — NowNow Gaming

This review is based on pre-release promotional material provided by NowNow Gaming. Details may change before or at launch on 27 November 2026. A full review will follow once the game is live.

Welcome to the dark, high-voltage laboratory where science and immortal lightning collide in the quest for eternal life!

Frankenstein's monster, a lab full of lightning, and a coin-collect mechanic with a twist. Immortal Charge from NowNow Gaming puts cash-value Energy symbols on a 5x4 paylines grid. They pay out when a Wild collects them, and they also pay when they line up as a winning payline of their own, which the game calls a LootLine. Land a Wild and an Energy symbol together and you get sticky respins that keep going for as long as new ones show up. Yes, that's Hold & Win territory, and we're not usually fans. But tying it to the Wild + Energy pairing, with LootLines paying on top, gives it more to work with than the usual coin-fill. 3/5 volatility and a 10,000x max win put it in the middle of the pack, with a decent ceiling for the risk level.

Key Specifications

Core Gameplay

Energy symbols are paying symbols with a bet multiplier printed on them, up to 100x. There are two ways to cash one in. A Wild on screen can collect it, or it can be part of a LootLine, which is a winning payline made of Energy symbols. That second route is the interesting bit. Most collect slots treat cash symbols as dead weight until a collector shows up, but here they can line up and pay by themselves on the 5x4 paylines grid.

Bonus Features

Immortal Energy Respins trigger whenever at least one Wild and one Energy symbol land on the same spin. Every Wild and Energy symbol on the grid turns sticky, and the respins keep going as long as new Wilds or Energy symbols keep landing. Once a respin brings nothing new, the sequence ends.

Structurally that's a Hold & Win loop, but with two differences that count. The trigger is a pairing rather than a scatter count. And Wilds stick alongside the Energy symbols, so the respins hold onto both the collectors and the values. The concept also promises "powerful multipliers", but the promo material doesn't say where they apply.

Next Steps for This Review

At launch we'll add the RTP, the number of paylines and any bonus buy options. We'll also cover what the Scatter symbol shown in the promo screenshot triggers, where the promised multipliers come into play, and how the Energy symbol values are spread up to the 100x top. Finally, we'll check how often the Immortal Energy Respins trigger in the base game.

Full gameplay analysis and a final score will follow the launch.