Tesla’s Invention Slot Review

Tesla's Invention Free Demo, Bonuses & How to Play

Tesla's Invention runs on a 6x5 grid with 15,625 ways to win, and stakes from 20p up to £100 per spin, which suits both testing and serious play. I always start with the free demo so I can get used to the Electric Dreams collections and Oscillator coins without risking cash, then move over to real money once the rhythm of the features feels natural.

The standard Tesla's Invention slot from Relax Gaming comes with a 96.41% RTP and medium to high volatility, so payouts can land in chunky bursts. The Dream Drop version trims the RTP to about 94% and pushes variance higher, but adds access to the five Dream Drop jackpots, with max non‑jackpot wins of 10,000 times your bet. I pick the version that matches my bankroll mood on the day.

Game Features in Tesla's Invention

The base game in Tesla's Invention revolves around Electric Dreams Collection Elements, which sit above the reels and charge up as you play. Electric boosts can land on any symbol, raising counters for extra win spins, multipliers, wilds and symbol upgrades. I like how spins that seem ordinary still nudge those meters along, so even quieter sessions feel as if they are building towards something more explosive.

Electric Dreams Win Spins in Tesla's Invention trigger when scatter symbols land on both the leftmost and rightmost reels, and that is when the lab really lights up. Every spin in that bonus guarantees a win, with your collected elements poured into the round through added wilds, higher multipliers or upgraded symbols. When I have all four collections primed, those guaranteed wins can snowball very quickly.

Oscillator Respins in Tesla's Invention are the other big draw for me. Landing at least six coin symbols anywhere kicks off a hold style feature, where coins display values from 1 to 10 times your bet and Tesla Power Pot icons can carry even higher prizes. Filling the grid can reach up to 10,000 times stake, so although it does not land often, the feature has serious punch.

Pros of Tesla's Invention

What I like most about Tesla's Invention is how the Electric Dreams collections and Win Spins are tied together, so regular play feels connected to those big bonus rounds. The 15,625 ways layout keeps hits coming from odd angle combos, and Oscillator Respins add proper high win potential on top. The option of a Dream Drop version with five jackpots gives jackpot hunters an extra layer of excitement without changing the core gameplay.

Cons of Tesla's Invention

Tesla's Invention is not perfect. The feature set can feel a bit dense if you prefer very simple spin and win slots, and the medium to high volatility means sessions can go quiet while you wait for collections or coins to behave. The Dream Drop version trades some RTP for the progressive prizes, so long term value drops a little there, which will not suit every player or bankroll plan.

Slots like Tesla's Invention

If Tesla's Invention hits the right notes for you, the obvious next step is other Relax Gaming titles that sit on the Dream Drop network, because they share the same five tier jackpot system and similar volatility profiles. Several partner studios also build Dream Drop games with hold features, collection mechanics and win spin style bonuses, so the overall feel stays familiar while themes and reel formats change.

From my own sessions, Tesla's Invention sits in the middle of that line up: more involved than older ways games, but less intense than the very high variance grid and cluster titles. I treat it as my go to when I want feature depth and a solid max win cap, without the ultra brutal swings some jackpot slots can throw up, yet still with that Dream Drop jackpot carrot in view.

Tesla’s Invention Symbols and Paytable

Symbol	Quantity	Payout
	Wild
	6	x1.5
	5	x1.2
	4	x1
	3	x0.8
	6	x1.2
	5	x1
	4	x0.8
	3	x0.6
	6	x0.8
	5	x0.6
	4	x0.5
	3	x0.4
	6	x0.8
	5	x0.6
	4	x0.5
	3	x0.4
	6	x0.5
	5	x0.4
	4	x0.3
	3	x0.2
	6	x0.5
	5	x0.4
	4	x0.3
	3	x0.2
	6	x0.4
	5	x0.3
	4	x0.2
	3	x0.1
	6	x0.4
	5	x0.3
	4	x0.2
	3	x0.1

Screenshots