The trolls are here to raid your lands! In Royal Defense: Invisible Threat, a fast-paced strategy game, you must destroy waves of hordes using a wide range of structures, spells, gold and other resources. This tower defense game will leave you adrenalized and breathless as you defend the dwarven kingdom against their eternal nemeses.
Although it is possible to pause the game to gather your thoughts and strategize your best plan of defense, while in play, you must have your wits about you.
With thoughtfully tactical intention, build towers, apply spells, and upgrade equipment. Each level of play unlocks new units and structures to deploy against the tirelessly menacing trolls. You’ll never be lacking for new and exciting ways of decimating those nasty trolls! Build towers, earn money, collect crystals and upgrade your spells — the enemy shall not pass!
- Windows XP/Vista/7/8
- DirectX 9.0
- Processor 600 MHz
- 512 MB RAM