Stellar Game Development Kit 98 - Version 2.2 The Stellar Game Development Kit (tm) 98 is a game development library for Watcom or Visual C geared towards simplifying 2D DirectX game development. Utilizing its smart message handler, you can avoid getting involved with messy multitasking conventions; this means you don't even have to be familiar with Windows programming! Equipped with a basic knowledge of C, and the Stellar Game Development Kit's advanced 2D graphics engine, sound system, packaged graphics utilities, and more, you will be well on your way to make a dazzling DirectX game.