Play all versions of gemcraft online for free here on vitalitygames.com. The path of GemCraft continues, bigger and meaner than ever. GemCraft is a unique tower defense game, where, instead of towers, gems are your main weapons to fight the endless hordes of monsters coming for you. There are more than 140 stages to explore with a lot of skills, gems, strikes, battles and achievements. Place your gems in either towers, traps, or amplifiers, replace and switch them as you want, combine them to create more powerful gems with various abilities, drop them as gem bombs or activate powerful buildings, the possibilities are endless, the choice is yours. Good luck.