A battle royale style game awaits you in Holey. io battle royale. Your character is a gluttonous black hole. Move her around and eat everything she can swallow. For starters, these are small items, like cartridges for pistol-type weapons. Gradually, the hole will expand and swallow larger objects and even objects. But keep in mind that your hole is not the only one on the field. After all, this is a royal battle, which means there will be online opponents. They will try to catch you and eat you, which will help them expand faster at the expense of you. Don't give them that kind of joy, leave until you gain weight and strength, and most importantly, Holey size. io battle royale.