This article compiles what “Undertale Tower Defense” typically refers to, how such projects are structured, and provides a detailed, practical script outline and implementation notes you can use to build a fan-made tower defense game using Undertale assets or Undertale-inspired aesthetics. It assumes you are creating a fan project for learning or private use; do not distribute copyrighted assets or claim official affiliation.
Auto-Fight Toggle: The game natively has an Autofight button that starts the next wave immediately, but scripts can be used to also force the 50% Damage Boost from the "Fight" button manually every wave. undertale tower defense script
: Reach level 8 to unlock the ability to reset, which is required to access advanced content like the Genocide Route. Monster Morphs Undertale Tower Defense — Comprehensive Guide and Script
Drawbacks: Some versions have been criticized for lacking a "speed-up" option, making waves feel slow, and the primary version was officially discontinued in December 2022. Third-Party Scripts (Exploits) Main loop initialize_game(): load enemies
-- Import required libraries
math = require("math")
- start_level(level_id): load wave_list, reset gold/lives
- start_wave(): spawn waves via EnemySpawner
- on_enemy_killed(enemy): gold += enemy.reward; check win condition
- on_enemy_reached_goal(enemy): lives -= enemy.damage; check lose condition
- buy_tower(tower_type, position): if gold >= cost place via TowerManager