Running the game today (including the GOG version) often requires third-party tools to prevent crashes or graphical glitches.

Unlike arcade shooters, M1TP2 rewards patience and realistic military doctrine. M1 Tank Platoon II - Steam Community

The game is notoriously difficult to run in Glide mode without crashing. Most players use dgVoodoo2 or nGlide to emulate the original 3Dfx Voodoo graphics.