| Option Category | # # BLOOM POST-PROCESSING OPTIONS # |
| Description | This option sets the bloom blend mode (0 for brighten, 1 for darken). HLSL must be enabled. |
| Full Command | -bloom_blend_mode <integer> |
| Alt. Command | none |
| Reverse Command | none |
| Example | mame64 tempest -hlsl_enable -bloom_blend_mode 1 |
| mame.ini Command | bloom_blend_mode |
| Command Default | 0 |
| Argument Format | <integer> |