PSXForge Starts Teaching Amiga 68K Hardware How to Speak PlayStation-Style 3D

Cross-platform engine PSXForge adds an Amiga 68K target, running real-time 3D benchmarks on 68040 and 68060 hardware with dynamic scene LOD scaling.

Browser-based development platform PSXForge is expanding beyond its original PlayStation 1 focus with an Amiga 68K target now running on real 68040 and 68060 hardware. The interesting part is that the engine is not pretending a classic Amiga possesses Sony's dedicated polygon hardware. Instead, it adapts scenes according to the target: draw distances shrink, polygon counts fall and selected 3D objects become animated sprites when necessary.

Current Amiga benchmarks offer three detail levels and typically handle scenes containing roughly 200 to 500 polygons, compared with around 2,000 to 2,500 on PS1 and Nintendo 64 targets. Tests on 50–60MHz 68060 systems currently range from low single-digit frame rates at demanding settings to roughly 11–14fps with shorter viewing distances and sprite-heavy rendering. Developers have already identified overdraw as a major bottleneck and are changing rendering order to avoid repeatedly drawing hidden surfaces.

This remains benchmarking and engine development, not evidence that a stock Amiga 500 has suddenly become a PlayStation. But the broader ambition is compelling: one development environment targeting PS1, Amiga 68K, N64 and several handheld platforms while adapting content intelligently to each machine. Cross-platform development in the 1990s usually meant separate teams swearing at separate dev kits. Progress!