21 Casino

Render Widgets Error

We are unable to render the page widget '' (~/Views/Partials/LegitimateCasinos/CasinoReviewPage/_Content/Bonuses.cshtml.cshtml). c:\Websites\\Views\Partials\LegitimateCasinos\CasinoReviewPage\_Content\Bonuses.cshtml(26): error CS1501: No overload for method 'GetDescription' takes 4 arguments
21 Casino - ~/Views/Partials/LegitimateCasinos/CasinoReviewPage/_Content/Bonuses.cshtml
The error occurred at 'TemplateRazorHelper.RenderPartialView() - Html.RenderPartial(networkPartialViewModel.PageWidget.MacroAlias, networkPartialViewModel)'
System.Web.HttpCompileException (0x80004005): c:\Websites\\Views\Partials\LegitimateCasinos\CasinoReviewPage\_Content\Bonuses.cshtml(26): error CS1501: No overload for method 'GetDescription' takes 4 arguments at System.Web.Compilation.AssemblyBuilder.Compile() at System.Web.Compilation.BuildProvidersCompiler.PerformBuild() at System.Web.Compilation.BuildManager.CompileWebFile(VirtualPath virtualPath) at System.Web.Compilation.BuildManager.GetVPathBuildResultInternal(VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile, Boolean throwIfNotFound, Boolean ensureIsUpToDate) at System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile, Boolean throwIfNotFound, Boolean ensureIsUpToDate) at System.Web.Compilation.BuildManager.GetVirtualPathObjectFactory(VirtualPath virtualPath, HttpContext context, Boolean allowCrossApp, Boolean throwIfNotFound) at System.Web.Mvc.BuildManagerWrapper.System.Web.Mvc.IBuildManager.FileExists(String virtualPath) at System.Web.Mvc.VirtualPathProviderViewEngine.GetPathFromSpecificName(ControllerContext controllerContext, String name, String cacheKey, String[]& searchedLocations) at System.Web.Mvc.VirtualPathProviderViewEngine.GetPath(ControllerContext controllerContext, String[] locations, String[] areaLocations, String locationsPropertyName, String name, String controllerName, String cacheKeyPrefix, Boolean useCache, String[]& searchedLocations) at System.Web.Mvc.VirtualPathProviderViewEngine.FindPartialView(ControllerContext controllerContext, String partialViewName, Boolean useCache) at System.Web.Mvc.ViewEngineCollection.Find(Func`2 lookup, Boolean trackSearchedPaths) at System.Web.Mvc.HtmlHelper.FindPartialView(ViewContext viewContext, String partialViewName, ViewEngineCollection viewEngineCollection) at System.Web.Mvc.HtmlHelper.RenderPartialInternal(String partialViewName, ViewDataDictionary viewData, Object model, TextWriter writer, ViewEngineCollection viewEngineCollection) at System.Web.Mvc.Html.RenderPartialExtensions.RenderPartial(HtmlHelper htmlHelper, String partialViewName, Object model) at ASP.TemplateRazorHelper.<>c__DisplayClass24.<RenderPartialView>b__23(TextWriter __razor_helper_writer)

Five Reasons to Join 21 Casino

  • Unique, attractive, and easy-to-navigate website design
  • 21 free spins plus unlimited first deposit bonus of 121% on registration
  • Jackpots worth over $5 million
  • Powered by Net Entertainment (NetEnt) software
  • Includes online casino, mobile casino, poker, and live casino

21 Casino was launched only in 2000, but its operators have over a decade of online casino gaming experience to their credit. The team behind 21 Casino knows exactly how to make players happy and to meet their gambling requirements. 21 Casino can satisfy you fully even if you make the toughest demands.

The online casino, though powered by Net Entertainment (NetEnt) software, offers a multi-provider portfolio of casino games developed by Leander, 2By2, Ezugi, BetSoft, QuickSpin, and others. As a loyal player, you will be rewarded amply. If you have just registered, you will be pampered with cashback offers, generous bonuses, and lucrative promotions. Play for real money, get rewarded with points, and then spend those points in the online store.

You can rest assured that your money is safe and secure at 21 Casino because they have implemented the latest in security technology to protect players. The site has implemented the latest SSL encryption technology, and you can see the closed padlock icon and the https prefix in your browser, indicating that your gambling experience will be 100% safe and secure.

Licensing and Accreditation

21 Casino is an online casino brand managed by Imperium Network Solutions Limited on behalf of Caddell Limited NV, a company licensed in the UK as well as Curacao. The casino is safe as it is associated with GeoTrust, a leading authority of certificates and provider of reseller and retail SSL encryption services, digital signatures, website authentication, SSL products, secure email, and code signing. Great importance is given to responsible gambling, and players can sign up only if they are over 18.

After the Signup Bonus

21 Casino is giving away an iPhone7 to a randomly selected player as soon as it gets 2000 likes on Facebook. To qualify for this promotion, players only have to like the casino’s page on Facebook.

The casino is also home to a 21% hangover bonus to all deposits made on Mondays and Tuesdays. At weekends, players can claim a special stairway bonus, the size of which depends on the size of their deposit. They can grab bonuses of 10%, 20%, and 30% on deposits in the range of $10 to $49.99, $50 to $99.99, and $100 to $500, respectively.

Through its loyalty program, the online casino rewards wagering activities with points that can be later redeemed for cash. 

New Games at 21 Casino

21 Casino owes its popularity to the fact that it includes new games into its portfolio on a regular basis. Here is a list of some of the newest games.

Guns N Roses – It is an impressive new NetEnt slots with a Bonus Wheel that awards coin wins, bonus games, and free spins. In addition, it features a solo multiplier and legend spins.

Neon Staxx – Based on a retro theme, Neon Staxx is a high speed slot with a betting range that begins with only $0.20 per spin of the game. It is popular for its SuperStaxx feature with stacked symbols that lead to huge wins.

Stickers – Based on a unique theme, this NetEnt slot has sticky wild spins, in which the wild symbol freezes while the rest of the reels are re-spun.

Fire Storm – This is a jungle-themed NetEnt slot that features re-spins with multiplier values of up to x5 and enormous wins.

Most Popular Slots at 21 Casino

21 Casino’s multi-provider portfolio includes slot developed not only by NetEnt, but also by QuickSpin, 2By2, WHG, Leander, Ezugi, BetSoft, and Multicommerce. The portfolio contains a wide range of slots, including classic slots, bonus multi-line slots, and jackpot slots. Here are three of the most popular slots at 21 Casino.

Starburst – This NetEnt slot has 5 reels, 3 rows, and an expanding wild that yields large wins.

Jack and the Beanstalk – Based on the popular story of a little boy who climbs up a giant beanstalk and finds his fortune, Jack and the Beanstalk is a 3D slot that enjoys a great deal of popularity.

Mega Fortune – Developed by NetEnt, it is a 25-line online video slot with a life-changing pooled progressive jackpot.

What to Do if You Require Help

21 Casino offers excellent customer support, and players are encouraged to contact a customer care representative through the following ways.

  • Send an email to
  • Launch live chat, which is available from 10:00 - 00:00 CET on weekdays and from 18:00 - 00:00 at weekends.