Booze Hound is a Gene Tonic that is found in Bioshock. When Booze Hound is active, it can replenish a small amount of EVE when drinking alcohol, rather than diminishing it, as it usually would. It can be created at a U-Invent machine. In order to create this Gene Tonic, the player must find these following supplies;
- 3 Empty Hypos
- 4 Enzyme Samples
- 5 Glue
This gene tonic is included in Bioshock 2 also.