Survival knife has the appearance of a knife. Between the blade and the hand holder, there’s a hole and a text of “Alterra Arms Incorporated” can be seen. The Survival Knife is a basic survival tool. It is essential for survival, as you can use it to defend yourself or harvest things. It can also be upgraded into Thermoblade. Be careful when holding it though, because some creatures appeared to be more aggressive when you hold it.
