← Back to home

TI-89 Height-Mapped Raycaster

live

A dungeon crawler game for the TI-89 graphing calculator.

otherMarch 20, 2026
GamingEducation

What It Does

This service provides a height-mapped raycasting engine and dungeon crawling experience on the TI-89 graphing calculator. It features textured walls, procedurally generated dungeons, and innovative combat mechanics.

Who It's For

  • TI-89 calculator users
  • Game developers
  • Educational institutions

Why It Matters

It demonstrates advanced rendering techniques on limited hardware, showcasing the capabilities of older devices. Additionally, it serves as an educational tool for understanding game development concepts.

What Makes It Different

Utilizes the FAT Engine to deliver a 3D experience on a graphing calculator.