UDK-powered twin-stick shooter Waves is now available for purchase. I played it at the Eurogamer Expo and had a grand old time even though I clearly need plenty of practice to even scrape the bottom of any kind of leaderboards. There are a variety of game modes, one of which you can try in the demo, and the colourful chaos is somehow balanced while unpredictable. It’s also quite spectacular to behold. Buy DRM-free direct from the developer for £5.94, or from Gamersgate with a current discount of 15% to £5.91. Will be on Steam by 6PM GMT but buying direct supplies a Steam code anyhow so that would seem the ideal option.