SLOT // FREE DEMO
Tesla's Invention has not gone through our rig yet. When it does, the full recorded session appears here: balance curve, hit rate, best win and the longest dry streak, published next to the official RTP above. Until then this page carries Relax Gaming's own figures and a playable demo, and nothing of ours.
Tesla's Invention has an RTP of 96.41%, which sits above the roughly 96% industry average for online slots.
The max win is 10,000x the bet, which places this high-volatility slot in high-potential territory.
Yes, a free demo version is available on this page, so you can try the game without spending anything.
Tesla's Invention makes its case with numbers. This Relax Gaming slot pairs an RTP of 96.41% with a 10,000x max win, a combination that looks strong on paper for a high-volatility game. A December 2023 release, it dresses those stats in a steampunk riff on the inventor referenced in its title.
The action runs on a 6x5 grid. Wilds substitute for regular pay symbols to complete winning combinations, while Scatters operate outside fixed positions and can count wherever they land. Sticky Symbols hold their place on the grid across subsequent spins once they appear, and Instant Prize symbols carry an immediate cash value.
Free Spins open a round of spins that plays out without further stakes. A Level Up system adds progression through stages, and Multipliers can lift the value of winning combinations by a factor. For players who prefer not to wait, a Buy Bonus option offers direct entry into the bonus at a cost.
At 96.41%, the RTP of Tesla's Invention sits above the roughly 96% industry average. The volatility is high, and that shapes the entire session profile: wins arrive less often, dry spells run longer, and the bigger hits do the heavy lifting, so the slot suits patience and bankroll headroom rather than quick results. The 10,000x max win places the game firmly in high-potential territory.
As the title suggests, Tesla's Invention builds its world around a historical inventor, filtered through a steampunk lens with sci-fi edges. The blend suits the subject: this is a steampunk slot first, carrying a machine-age, industrial atmosphere with speculative touches that lean away from strict history.
Tesla's Invention is a 7/10 slot, and the reasons cut both ways. The above-average RTP, high max win, and long feature list give it real substance, while the high volatility narrows the audience. Players comfortable with swingy sessions get a well-rounded package; it offers little for those who prefer steady, frequent hits. The free demo on this page is the easiest way to see which camp you fall into.
