Jurassic Park Survival Zero, a hybrid from tstizzle's Jurassic Park Survival Gold & PerfectlyInsane's Jurassic Park Survival Silver, not only merging features from both but adding a few new to the game, wich is still very familiar for those who played any of these versions.
Several trigger improvements where made to fix game mechanics exploitations and bugs (wich could ruin a nice play when experienced players had the intent to exploit them).