Glest is a free 3D real-time strategy game, where you control the armies of two different factions: Tech, and Magic. Globulation 2 As far as Real-Time Strategy free games go, Globulation 2 is one of the best examples of the genre. This game avoids the usual micro-management by taking a clever approach. Hedgewars. Hedgewars is a turn based strategy game but the real buzz is from watching the.