diff --git a/_JumpBoost/scripting/JumpBoost.sp b/_JumpBoost/scripting/JumpBoost.sp
new file mode 100644
index 00000000..882bea84
--- /dev/null
+++ b/_JumpBoost/scripting/JumpBoost.sp
@@ -0,0 +1,50 @@
+#pragma semicolon 1
+#pragma newdecls required
+#include <sourcemod>
+
+public Plugin myinfo =
+{
+	name = "JumpBoost",
+	author = "BotoX",
+	description = "",
+	version = "1.0",
+	url = ""
+};
+
+ConVar g_CVar_sm_jumpboost;
+int g_ivecAbsVelocity;
+
+public void OnPluginStart()
+{
+	HookEvent("player_jump", OnPlayerJump, EventHookMode_Post);
+
+	g_CVar_sm_jumpboost = CreateConVar("sm_jumpboost", "1.05", "Jump boost.", 0, true, 0.0, true, 10.0);
+
+	AutoExecConfig(true, "plugin.JumpBoost");
+}
+
+public void OnMapStart()
+{
+	g_ivecAbsVelocity = FindDataMapInfo(0, "m_vecAbsVelocity");
+}
+
+public void OnPlayerJump(Event event, const char[] name, bool dontBroadcast)
+{
+	int userid = GetEventInt(event, "userid");
+	if(g_CVar_sm_jumpboost.FloatValue != 1.0)
+		RequestFrame(OnPlayerJumpPost, userid);
+}
+
+public void OnPlayerJumpPost(int userid)
+{
+	int client = GetClientOfUserId(userid);
+	if(!client)
+		return;
+
+	float vecAbsVelocity[3];
+	GetEntDataVector(client, g_ivecAbsVelocity, vecAbsVelocity);
+
+	vecAbsVelocity[2] *= g_CVar_sm_jumpboost.FloatValue;
+
+	SetEntDataVector(client, g_ivecAbsVelocity, vecAbsVelocity);
+}