When Fighter Squadron: Screamin’ Demons Over Europe touched down in early 1999 it found all the comfiest armchairs in the mess bagsied, all the comeliest WAAFs spoken for, and all the Brylcreem in the local branch of Boots sold out. The previous year European Air War, Jane’s WW2 Fighters, and Combat Flight Simulator had arrived and snaffled everything. Obscurity beckoned until a band of inquisitive erks led by one ArgonV noticed the sim’s mod potential and set to work. The most impressive product of their labours to date – a massive WWI TC – has just been released in a convenient standalone package. If there’s a better free combat flight-sim available, I’m unaware of it.