Here is a short list of free games in development, some of which are in development by years!
Paradox Interactive, a publisher of games that loves the spell of napalm, announced that Magicka: Wizard Wars has officially launched worldwide on PC. Magicka: Wizard Wars, the free-to-play player-versus-player (PvP) action game based around the iconic Magicka spellcasting system, has finished its Steam Early Access period and is now available as a general release. Magicka: Wizard Wars is free to download and play.
Let your adventures begin! Enter the world of Enduria as a warrior, archer, or mage! Glory Wars is a free fantasy role-playing game in which thousands of players battle one another to become sovereign. Join in and fight epic battles and undertake heroic quests.
Some days ago Kingdom Wars 2: Battles Early Access was announced. A new commercial game from Reverie World Studios (Kingdom Wars, Kingdom Wars II, and Dawn of Fantasy).
Lambda Wars is a free multiplayer Source Engine modification for Alien Swarm set in the Half-Life 2 universe that brings the war between mankind and their brutal Combine overlords to a traditional real-time strategy (RTS) setting. Lead the uprising as a commander of the Resistance or crush the rebellion as an overlord of the Combine, with both factions featuring a full host of units, abilities, buildings, research and defenses. Lambda Wars features full-fledged RTS gameplay and a robust RTS interface and is focused on multiplayer but strategic AI opponents and dedicated singleplayer missions are also included.