The Horde 2 is a serious attempt at making a ‘real’ game in Flash, rather than the standard stripped-down model Flash is most used for.
Features include huge maps, minimap, dozens of monsters, bosses, 10 different towers and 2 buildings, upgrade and technology paths and more.
Arrow Keys: Move around.
Mouse: Click and place towers.
Shift: Place multiple towers.
Click Mini Map: Click and drag mouse around minimap to move quickly.