Y2k Tower Defense [work]

(PDF) Exploring the Attractive Factors of Mobile Tower Defense Games

(Final Fantasy VII, 1997) : One of the earliest 3D implementations of TD-style unit placement to defend a base. Dungeon Keeper y2k tower defense

Instead of typical fantasy goblins, the enemies are digital anomalies that glitch across the map. (PDF) Exploring the Attractive Factors of Mobile Tower

The success of these early games can be attributed to a combination of factors. Tower defense games offered: y2k tower defense