Online game:A game that is offered on the internet and is accessible by a user through a computer resource including any telecommunication device.
Internet:The combination of computer facilities and electromagnetic transmission media, and related equipment and software, comprising the interconnected worldwide network of computer networks that transmits information based on a protocol for controlling such transmission.
Income from online game will disclose in "Schedule Income from Other Sources" in head "Income chargeable at special rates"
Nature of income > "a(ii). Income by way of winnings from online games chargeable u/s 115BBJ"