Robotnik’s Revenge is a hack of Sonic the Hedgehog 2 by ColinC10. It is a “boss rush” hack, in which all seventeen bosses from Sonic the Hedgehog and Sonic the Hedgehog 2 are fought in a somewhat arbitrary order over the course of a single level. The game takes place in Death Egg Zone from Sonic 2, and is meant to imply that there is more to the ship than there is in the original game.
Time spent completing the boss run is kept and the total time is given at the end of the course, along with a ranking. In Time Attack mode there are infinite lives and rings that can be found in-between battles. In survival mode, there are only 3 lives and no rings.
As Always, Good Luck and Have Fun.Controller to Keyboard Mapping =
Only keyboard is required to play. Pretend your keyboard is the a game controller. Check the controller setting by clicking the "Set Up Keyboard" button at the bottom of the game. A console-to-keyboard mapping will be displayed, for example, a - Z, mean "a" button on console/joystick is equal to Z key on your keyboard.
Start/Pause = Enter
|Default Keyboard Mapping|
|Inside The Game||Your Keyboard|
|Move/D-PAD =||[W],[A],[S],[D] on Keyboard|
|A, B, C Button =||[J],[K],[L] on Keyboard|
|X, Y, Z Button =||[U],[I],[O] on Keyboard|
|START,MODE =||[Enter], [SPACE-BAR] on Keyboard|
You can change the controller to whatever you want.
SAVE progress anytime to your local computer and come back later and load it up by using the "Save State" and "Load State" button at the bottom.
*Must use CHROME browser to click play.