For those who want native Windows 10 performance without fiddling with DOSBox, is the answer. OpenSupaplex is an open-source, cross-platform reimplementation of the original game engine, written in SDL (Simple DirectMedia Layer).

Use Ctrl+F11 (slower) and Ctrl+F12 (faster) to adjust CPU cycles in real-time. The sweet spot is usually between 10,000 and 20,000 cycles.

The easiest way to play Supaplex on Windows 10 without technical hurdles is through modern storefronts. These versions are optimized for high-resolution displays and modern hardware.

Absolutely. Everything in this guide works identically on Windows 11.