Pixel Art Upgrade for Browser-Based Game

actual bids not holding bids I have coded an entire browser-based game in a single HTML file using plain JavaScript and the HTML5 canvas API—no engines, frameworks, or external libraries. The core mechanics are solid, but the visuals and animations still look like programmer art... (Budget: $250 - $750 USD, Jobs: ActionScript, Adobe Flash, Animation, Game Design, Game Development, Game Programming, Game UI, HTML5, JavaScript, Pixel Art)