5 Unique Benefits We Wish More Casino Sites Offered

by Angelina Vodenicharova, 21 December 2025

Years of evaluating casinos have shown our experts which benefits can truly make a site stand out. We focused on rare perks that may seem small but greatly enhance the experience, such as demo modes, advanced game filters, and light/dark site versions.

Our casino tests have revealed a handful of standout benefits every site should offer.

5 Perks We Wish More Online Casinos Offered to UK Players

If you’ve ever found a clever feature at one online casino and wondered, “Why doesn’t everyone offer this?”, you’re not alone. You’d be surprised how many perks get overlooked, but here are five simple ones our experts wish were standard.

Overview of Unique Benefits that Should Become Standard

Even among the best casino sites, only a few truly obsess over the details. The top contenders all tick the essentials, including a wide variety of games, trusted payment methods, and fast withdrawals.

Yet, only a handful have nailed the extras that turn a routine session into a memorable one. Below, we spotlight those rare perks and the casinos that convinced us they should be standard.

Demo Mode for Slots and Table Games

Demo modes for both slots and table games are surprisingly rare at UK online casinos, and 32Red is one of the few brands we’ve tested that offers this option across both categories.

This mode allows you to explore different games, learn the rules, and get a feel for volatility in a low-pressure practice environment before risking any real money.

Remember: Demo mode at licensed UK casinos is still only available after you’ve created an account and completed the age and identity checks.

The availability of this feature also means you don’t have to go through yet another round of age and identity checks while hunting around third-party “free slots” catalogues just to try games out.

Detailed Game Filters

Most casinos claim to have detailed game filters, but they’re usually limited to basics like game type, provider, and an A–Z sort. That’s not that useful when you’re trying to find the right game quickly.

What we want to see are richer controls, like those on 888casino. With filters for themes, in-game features, jackpot types, and volatility, you can narrow the library to exactly what fits your play style and risk tolerance.

With deeper filters, you spend less time scrolling and more time playing titles you actually enjoy.

Multiple Welcome Bonus Offers

Online casinos often bundle multiple bonus types into a single welcome package. It’s generous, but it can also be confusing, as players end up juggling different wagering rules, expiry times, and game restrictions.

We’d rather see a clear choice of two or three distinct welcome offers, just like at PokerStars Casino:

Picking the package that fits your budget and play style feels simpler and more empowering, rather than being pushed into a catch-all bundle.

Complete List of Games with Payout Rates

Most casinos display a game’s Return to Player (RTP) percentage only on its individual information page. That’s useful, but it makes comparison tedious. It’s far rarer to see a complete, centralised RTP list for the whole library – something Mr Vegas does exceptionally well.

Mr Vegas groups every title’s RTP in one place and lets you filter by categories and time periods, so you can compare quickly instead of clicking into each game.

Light & Dark Casino Site Modes

The light/dark mode switch is such a simple feature that we’re amazed more casinos don’t offer it. It seems Casimba is one of the few that understands that the devil is in the details, and this one can have a big impact.

A dark mode can make evening play far more comfortable, with no harsh white backgrounds or blinding animations, so that you can browse and bet without the glare.