Fortress of the Sinister Online

Fortress of Sinister is a thrilling 3D strategy game that blends tactical depth with exciting challenges. Lead a team of distinctive characters through four treacherous fortresses teeming with enemies and traps. Take part in strategic turn-based battles on grid-based arenas, recruit unique units like the Mushroom Priest and Night Hunter, and unveil hidden secrets. Collect valuable loot, upgrade your skills, and unlock powerful allies to face escalating challenges and excel in survival mode.

How to play

Use the mouse to play the game. all movement takes place at the expense of the mouse. You won't need any buttons. Complete the training at the beginning of the game to figure out exactly how it works.

Battle, Strategy