The Thrill of the Fight has a development story unlike most VR titles in this category. Ian Fitz built the entire game solo under the name Sealost Interactive, quitting his job to work on it with zero budget and, by his own account, "barely getting by" financially throughout development. Strikingly, Fitz had never watched a single boxing match in his life before making the game.

Rather than starting from boxing expertise, Fitz approached the problem from physics first: he researched the biomechanics of striking and movement and built the simulation from those principles up. The result is a striking case of emergent design — realistic boxing behaviours arose naturally from the physics engine, sometimes without Fitz consciously intending them. This grounding in genuine biomechanics rather than choreographed animation is widely credited as the reason the game feels as authentic as it does, nearly a decade after release.