Arcen Games, following their brilliant AI War tradition, keep evolving the excellent A Valley Without Wind without charging us for what are essentially DLC expansions. The game's latest and heftiest update since its release brought AVWW to version 1.1 and can be downloaded by everyone who owns it.

Among the ton of tweaks, fixes, updates and new additions, you can expect everything from new music tracks and enemies to over 160 new room maps and the fresh infestation mechanic. As the complete v.1.1 release notes come in at around 48,000 words, well, here's a handy summarized list of what to expect.