Bernie Weir is a games programmer. Weir has been working with Black Isle Studios and Square One Games. Weir's first game was Icewind Dale: Heart of Winter published by Interplay Productions for PC in 2001. Next, Bernie Weir worked on Icewind Dale: Trials of the Luremaster taking on the role of programmer. Weir also worked on Icewind Dale II developed by Black Isle Studios for PC. The latest work of Bernie Weir was Baldur's Gate: Dark Alliance II, published in 2004.