The Builder Games Sale is now live!
https://store.steampowered.com/app/342560/Airships_Conquer_the_Skies/
Airships is reduced an unprecedented 40% - it's not going to be this cheap again anytime soon. And there's a dozen other games of engineering and vehicle construction all discounted this week:
https://store.steampowered.com/app/268650/From_the_Depths/
https://store.steampowered.com/app/383840/Nimbatus__The_Space_Drone_Constructor/
https://store.steampowered.com/app/244850/Space_Engineers/
https://store.steampowered.com/app/333950/Medieval_Engineers/
https://store.steampowered.com/app/585420/Trailmakers/
https://store.steampowered.com/app/397340/SimplePlanes/
https://store.steampowered.com/app/570960/Robocraft__Premium_for_Life_Pack/
https://store.steampowered.com/app/285920/TerraTech/
https://store.steampowered.com/app/284160/BeamNGdrive/
https://store.steampowered.com/app/350150/Scraps_Modular_Vehicle_Combat/
https://store.steampowered.com/app/244770/StarMade/
https://store.steampowered.com/app/343090/SimpleRockets/
https://store.steampowered.com/app/750050/Diesel_Brothers_Truck_Building_Simulator/