Complex sentence: Some tablets are also modified by adding physical gamepad buttons such as d pad and thumb sticks for better gaming experience combined with the touchscreen and all other features of a typical tablet computer, most of these tablets are targeted to run native OS games and emulator games.
Split into simpler sentences: Some tablets are modified by adding physical gamepad buttons such as D-pad and thumb sticks for better gaming experience combined with the touchscreen and all other features of a typical tablet computer. Most of these tablets are targeted to run native OS games and emulator games.