How to Play
|Default Keyboard Mapping|
|Inside The Game||Your Keyboard|
|A, B Button =||[J],[K]|
|PLAY, SELECT =||[Enter], [SPACE-BAR]|
How to Save:Hover over the game canvas. A save button will appear at the top of the game screen. When you click "Save" button, the save code (spot) will be saved onto your browser's storage system automatically.
How to Load: Come back anytime in the future, simply click "Load" to resume from your latest save spot. (Assuming you did not clear your browser' data.
CAUTION:: Browser's private mode WILL NOT retain your save state, because save state is deleted once the browser is closed, so don't use private mode if you want to use the save state.
Recommended Browser: Chrome
Play Sonic Improvement Online Game. One of many Sonic Games to play online on your web browser for free at KBH Games. Play Sonic Improvement using a online NES emulator. Tagged as Nes Games, Sonic Games, and Sonic The Hedgehog Games. Upvoted by 182 players. Other games you might like are Sonic 1 The Next Level and Blaze The Cat in Sonic 1. No download or installation needed to play this free game. Hope this game brings a little joy into your daily life.