Notice: Many browsers are beginning to disable or hide the Adobe Flash plugin, in preparation for its
end-of-life in December 2020.
If you are experiencing problems playing Flash content, please consider installing our official Newgrounds Player
to continue enjoying this content indefinitely.
BlockBoy is trapped in the World of Doom, use your arrow keys to get him to the end of the World of Doom. Touch the side on the right to proceed to the next level. You can bounce against the walls. Don't touch the red. Bounce on the yellow bits. Press R to restart the current level. DO NOT PLAY IN FULLSCREEN, LAGS MAY OCCOUR!