Dr. Winmore Slot by RealTime Gaming

Dr. Winmore himself stands to the right of the grid in goggles and a lab coat, cackling softly whenever a cluster connects. The 6x4 board sits against a deep purple wall crackling with electric arcs and a Tesla-coil backdrop. Reel symbols are lab kit - bubbling beakers, glowing potion bottles, a plasma ball, green battery canisters, light bulbs with filaments like brain wiggles. Pure mad-scientist cabinet aesthetic, steampunk brass detailing and all.

Five or more matching symbols touching horizontally or vertically form a cluster, pay out, and vanish. New symbols tumble in from above to fill the gaps, potentially chaining into another hit. Standard cascade framework, but where Dr. Winmore gets interesting is the four different robot Wilds that can drop onto the grid during any spin. Each one does something different. The Clear Row robot wipes out the entire row it lands on. The Clear Column bot does the vertical version. The third robot clears both the row and column it occupies at the same time, which is devastating on a busy grid. The fourth clears all eight adjacent positions in a 3x3 box around itself.

Which robot shows up is random, and they count as Wilds for any cluster they happen to touch before detonating. So on a good spin you can watch a single robot trigger a clear, which forces new symbols to cascade in, which creates a fresh cluster, which pays, which tumbles again. Chains of three or four cascades in a row are where sessions get interesting.

Scatter symbols feed a free games round with its own multiplier ladder, which is how you reach the 20,000x ceiling. Getting there requires one of those perfect cascade storms with multiple robots detonating in sequence during the bonus, which doesn't happen often but when it does the board essentially cleans itself twice.

Compared to most RTG releases this one feels more modern than its 2020 stamp suggests. No buy bonus, no ante bet, no gamble - just tumbles, robots, and the slim hope of chaining them into something large.