Tempest 2000 — Sega 32X Port (tempest2k-32x)

A native Sega 32X (Sega Mars) software-3D port of Jeff Minter's 1994 classic Tempest 2000, written in portable C11 with a thin Sega 32X hardware shell and dual-SH2 / 68000 support.

Github repo: https://github.com/haroldo-ok/tempest-2k-32x

Features

• 16 Authentic 3D Webs: Cylinder, Square, Triangle, Flat Ribbon, Jeff Minter's "Distorted W", Plus Tube, V-Valley, Star Tube, Staircase, Infinity Loop, Hexagon, Diamond, Zigzag, Heart, Bowtie, and Warp Tunnel.
• Translucent Shaded Lane Polygons & 3D Perspective: Shaded lane quads with vector outline overlay, depth rings, active lane highlight, and 96-star 3D starfield.
• Full Gameplay & Enemies: Yellow & Cyan Crawler Claw, Flippers, Tankers (split into 2 flippers on destruction), Spikers & Spikes, Fuseballs, Pulsars, floating Bonus Capsules, Jump ability, A.I. Droid companion, and Superzapper screen flash.
• Dual-SH2 PWM Audio Synthesizer: Master SH-2 handles game logic & 3D rendering; Slave SH-2 runs a real-time PWM audio synthesizer generating Laser chirps, Flipper clicks, Explosions, Superzapper frequency sweeps, and a 140 BPM techno/rave background loop.
• 68000 Resident Controller Masking: 3-button joypad masking to guard against 6-button extended-nibble mirroring bugs.