Shaw Young has created this impressive retro update of Manic Miner called Manic Spaceman. The game was created for a competition with his friends over who could create the best Manic Miner update within 8 weeks. Shaw created his entry using canvas.
As with all the retro classics, the game chucks you in at the deep end of the difficulty scale. Use the cursors to move left and right and the space bar to jump!