Play Oops Demo
Game Information
| Max Bet | 50 |
| Max Exposure | 20000 |
| Max Win Per Spin | 20000 |
| Min Bet | 0.1 |
| Paylines | Fixed |
| Rating | 3.6 |
| Reels | 6 |
| Release Date | May 9, 2025 |
| Rtp | 96.28 |
| Type | Slots |
| Volatility | High |
| Provider | Shady Lady |
| Themes | Halloween, Adventure, Science |
Oops Overview
Well, they’ve gone and done it again! That’s right, online casino game developer Shady Lady has unleashed another highly talked-about slot, and we’re here to break down why it’s creating such a buzz. But before you dive into the details, be sure to take the demo for a spin above—there’s no substitute for experiencing the gameplay firsthand to truly appreciate everything this title brings to the table.
Game Overview
Set in a shadowy government lab, likely tucked away in a dim, underground bunker, Oops is a 6-reel slot with 4 rows per reel. At its heart, this game explores how experiments can go disastrously wrong when left in the hands of the careless. And when chaos inevitably strikes, it also shows how quickly things can spiral out of control when those in charge are, well, completely unfit for the job.
Paying Symbols
Featuring 4,096 ways to win in the base game, which can expand to a massive 262,144 ways to win during the bonus round, Oops is undeniably a modern slot in this respect. The paying symbols on the reels include four questionable scientists and a quirky assortment of items: a syringe, a pair of underwear (yes, really!), a sandwich, a glove, and even some footwear (pun fully intended). Payouts range from 0.1x your bet for landing three of the lowest-paying symbols up to 3x your bet for landing six of the highest-paying symbols.
By the Numbers
Oops boasts a default RTP of 96.28%, which is quite solid for a slot of this caliber. It’s a highly volatile game (rated 10 out of 10 by Shady Lady themselves) with a maximum win of a staggering 20,000x your bet. Bet sizes range from as low as 0.10 per spin up to 50.00 per spin, meaning you have a shot at impressive winnings no matter your stake, thanks to that 20,000x max win.
Flu-Like Features
While spinning Oops, you’ll encounter three flu-like features that can trigger randomly on any spin in the base game:
- Fever: A random number of reels get filled with mystery reveal symbols.
- Cough: A random number of spots on the grid are filled with mystery reveal symbols.
- Congestion: A cluster of mystery reveal symbols is randomly added to the grid.
When any of these features activate, all mystery reveal symbols transform into the same paying symbol across the reels.
Free Spins Bonus Round
To trigger the free spins bonus round in Oops, you need to land three or more rat symbols anywhere on the reels, activating the Pandemic free spins. During this round, Virus symbols can appear, which have the ability to split or spread across multiple positions. When this happens, all Virus symbols turn into the same paying symbol. The extent of the split or spread depends on their mutation level (there are five levels in total). To raise the mutation level, you must collect three mutation symbols, which also awards 3 additional free spins.
The Store
As is now standard for all Shady Lady slots, Oops includes a feature called “The Store,” letting you purchase various enhancements for your gameplay. You can buy bonus boosters for a higher chance of triggering the bonus round, or jump straight into the bonus round with a bonus buy. Costs are 1.5x bet for a bonus boost, 5x bet for a big bonus boost, or 89x bet for a bonus buy.
Next up are the highlight reels, which let you buy a batch of spins in one go, keeping the three highest-paying results from all spins. For 75x your bet, you keep the top three results from 100 spins. For 190x your bet, it’s the top three from 300 spins. And for 292x your bet, you keep the top three from 500 spins.
Finally, there are the loot boxes, offering a chance to trigger one of nine enhanced bonuses, ranging from bronze to silver to gold. What’s great about loot boxes is that even if you don’t hit the jackpot, the average enhanced bonus still outperforms the average regular bonus, making it a win-win situation.
Before You Go
If we had to sum up Oops in one word, it would be quirky. And that quirkiness starts before you even spin the reels—take the notecard in the background with a “your mom doesn’t work here…” message, or the “days since last incident” counter that ticks up with each spin.
Though Oops is only the third slot from Shady Lady, it’s clear they’re committed to doing things differently from other providers—and they deserve applause for that. With so many casino games to choose from today, it’s refreshing to see a developer putting players first by crafting titles that are both a blast to play and potentially very rewarding. That’s exactly what Oops is all about: tons of fun and the chance to score some impressive wins. If you haven’t already, remember to try the demo at the top of this page to see for yourself what the fuss is about.
