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How to play: Use the arrow keys or WASD to roam, B to buy, Left mouse to deploy equipment, E to collect, G to drop

About Slender.Io


Slender.Io is famous survival horror 2D shooter game. It is similar to Slenderman, another popular title. It is about a match in which you will have the chance to take part in one of two factions and work together with new friends. In case you are selected to be a scary creature, do not forget to complete your assigned mission by searching for humans and catching them as fast as possible. Especially, you have to block them from picking up missing notes in a limited time. Besides, you also take the role of a survivor when playing Slender.Io. At the moment you are given that position, you need to quickly evade the monster or you will lose instantly. Moreover, you are asked to gather enough 8 pages scattered across the map. Try to fulfill your job before it’s too late! To boost up the winning ability, you do not skip visiting the shop! It contains weapons and every tool that you want. Good luck!

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About Game

IO Games are popular web-browser multiplayer games that are free to access at! There are many game categories you can explore at this site, including Slither Style, 2D Shooter, Agario Style, Zombies, Battle Royale, Racing, and so forth. IO games always offer an amazing free gaming experience to all the players coming from across the world. They can challenge and fight one another in multiple brutal battles for opportunities of building their ultimate dominance in the arenas. All abilities of the players will be strongly tested once joining these games. In addition, the players are also able to make friends with each other, share their experiences and earn themselves a huge amount of fun. IO games are increasingly expanded as further new games appear every day, they will be added to the site to keep the players updated. If you are truly a loyal fan of IO games, make sure to visit this site frequently to experience all of them!