The Internet is flooded with hundreds of online casinos, most of them, more or less, similar on the surface. You can select a best online casino slot games once you are aware of the different types of online casinos and what they offer. Broadly speaking, online casinos can be divided into two broad groups based on their interface web-based casinos and download-based casinos (there are some online casinos offer more than one interface):
Web-based casinos: Web-based online casinos are websites where users may directly play casino games without loading any software to the local computer. Games are mainly presented through browser plugins of Macromedia Flash, Macromedia Shockwave, or Java and require browser support for the above-mentioned plugins. Also, bandwidth should be adequate as all the graphics, sounds and animations are loaded through the web via the plugin. A very small number of web-based casinos allow games played through a plain HTML interface.
Download-based casinos: Download-based online casinos are the most common of online casino web sites. Anyone using these websites would need to download certain software to play casino games. Once the required software has been installed, it connects to the casino service provider and handles contact without browser support. One advantage of download-based casinos is speed, since there is no need to load graphics from the Internet. The downside is that, there is an initial download time to install the program. There is also the risk of the program containing malware (though this is very uncommon).
There are also additional differences like the gaming environment and quality of interaction that, though minor, do differentiate one casino from another in terms of overall experience.