diff --git a/recipes.lua b/recipes.lua
index c4d30e7..eb2a48f 100644
--- a/recipes.lua
+++ b/recipes.lua
@@ -177,6 +177,20 @@ return {
             nil, nil, nil,
         }
     },
+    -- Compass
+    ['minecraft:compass;0'] = {
+        result   = 'minecraft:compass;0',
+        count    = 1,
+        requires = {
+            ['minecraft:iron_ingot;0'] = 4,
+            ['minecraft:redstone;0'] = 1,
+        },
+        shape    = {
+            nil, 'minecraft:iron_ingot;0', nil,
+            'minecraft:iron_ingot;0', 'minecraft:redstone;0', 'minecraft:iron_ingot;0',
+            nil, 'minecraft:iron_ingot;0', nil,
+        }
+    },
     -- Clock
     ['minecraft:clock;0'] = {
         result   = 'minecraft:clock;0',
@@ -234,6 +248,46 @@ return {
             nil, nil, nil,
         }
     },
+    -- Eye of ender
+    ['minecraft:ender_eye;0'] = {
+        result   = 'minecraft:ender_eye;0;ender eye',
+        count    = 1,
+        requires = {
+            ['minecraft:ender_pearl;0'] = 1,
+            ['minecraft:blaze_powder;0'] = 1,
+        },
+        shape    = {
+            'minecraft:ender_pearl;0', 'minecraft:blaze_powder;0', nil,
+            nil, nil, nil,
+            nil, nil, nil,
+        }
+    },
+    -- Blaze powder
+    ['minecraft:blaze_powder;0'] = {
+        result   = 'minecraft:blaze_powder;0;blaze powder',
+        count    = 2,
+        requires = {
+            ['minecraft:blaze_rod;0'] = 1,
+        },
+        shape    = {
+            nil, nil, nil,
+            nil, 'minecraft:blaze_rod;0', nil,
+            nil, nil, nil,
+        }
+    },
+    -- Crafting Table
+    ['minecraft:crafting_table;0'] = {
+        result   = 'minecraft:crafting_table;0;crafting table',
+        count    = 1,
+        requires = {
+            ['minecraft:planks;0'] = 3,
+        },
+        shape    = {
+            'minecraft:planks;0', 'minecraft:planks;0', nil,
+            'minecraft:planks;0', 'minecraft:planks;0', nil,
+            nil, nil, nil,
+        }
+    },
 
     -----------------------------------------------------------------------------------------
 
@@ -640,9 +694,24 @@ return {
             nil, 'opencomputers:material;5', nil,
         }
     },
-    -- Wireless Network Card
+    -- Wireless Network Card (Tier 1)
+    ['opencomputers:upgrade;31'] = {
+        result   = 'opencomputers:upgrade;31;wireless network card 1',
+        count    = 1,
+        requires = {
+            ['minecraft:redstone_torch;0'] = 2,
+            ['opencomputers:material;7'] = 1, -- Microchip (Tier 1)
+            ['opencomputers:material;5'] = 1, -- Card Base
+        },
+        shape    = {
+            nil, nil, nil,
+            'minecraft:redstone_torch;0', 'opencomputers:material;7', 'minecraft:redstone_torch;0',
+            nil, 'opencomputers:material;5', nil,
+        }
+    },
+    -- Wireless Network Card (Tier 2)
     ['opencomputers:card;7'] = {
-        result   = 'opencomputers:card;7;wireless network card',
+        result   = 'opencomputers:card;7;wireless network card 2',
         count    = 1,
         requires = {
             ['minecraft:ender_pearl;0'] = 1,
@@ -661,9 +730,9 @@ return {
         count    = 1,
         requires = {
             ['opencomputers:material;13'] = 1, -- Interweb
-            ['opencomputers:material;8'] = 1, -- Microchip (Tier 2)
+            ['opencomputers:material;8'] = 1,  -- Microchip (Tier 2)
             ['minecraft:redstone_torch;0'] = 1,
-            ['opencomputers:material;5'] = 1, -- Card Base
+            ['opencomputers:material;5'] = 1,  -- Card Base
             ['minecraft:obsidian;0'] = 1,
         },
         shape    = {
@@ -873,9 +942,74 @@ return {
             'minecraft:iron_ingot;0', 'opencomputers:material;4', 'minecraft:iron_ingot;0',
         }
     },
+    -- Geolyzer
+    ['opencomputers:geolyzer;0'] = {
+        result   = 'opencomputers:geolyzer;0',
+        count    = 1,
+        requires = {
+            ['minecraft:gold_ingot;0'] = 4,
+            ['minecraft:compass;0'] = 1,
+            ['minecraft:ender_eye;0'] = 2,
+            ['opencomputers:material;8'] = 1, -- Microchip (Tier 2)
+            ['opencomputers:material;4'] = 1, -- Printed Circuit Board
+        },
+        shape    = {
+            'minecraft:gold_ingot;0', 'minecraft:compass;0', 'minecraft:gold_ingot;0',
+            'minecraft:ender_eye;0', 'opencomputers:material;8', 'minecraft:ender_eye;0',
+            'minecraft:gold_ingot;0', 'opencomputers:material;4', 'minecraft:gold_ingot;0',
+        }
+    },
+    -- Relay
+    ['opencomputers:relay;0'] = {
+        result   = 'opencomputers:relay;0',
+        count    = 1,
+        requires = {
+            ['minecraft:iron_ingot;0'] = 4,
+            ['opencomputers:cable;0'] = 3,
+            ['opencomputers:card;6'] = 1,     -- Network Card
+            ['opencomputers:material;4'] = 1, -- Printed Circuit Board
+        },
+        shape    = {
+            'minecraft:iron_ingot;0', 'opencomputers:cable;0', 'minecraft:iron_ingot;0',
+            'opencomputers:cable;0', 'opencomputers:card;6', 'opencomputers:cable;0',
+            'minecraft:iron_ingot;0', 'opencomputers:material;4', 'minecraft:iron_ingot;0',
+        }
+    },
+    -- Adapter
+    ['opencomputers:adapter;0'] = {
+        result   = 'opencomputers:adapter;0',
+        count    = 1,
+        requires = {
+            ['minecraft:iron_ingot;0'] = 4,
+            ['opencomputers:cable;0'] = 3,
+            ['opencomputers:material;7'] = 1, -- Microchip (Tier 1)
+            ['opencomputers:material;4'] = 1, -- Printed Circuit Board
+        },
+        shape    = {
+            'minecraft:iron_ingot;0', 'opencomputers:cable;0', 'minecraft:iron_ingot;0',
+            'opencomputers:cable;0', 'opencomputers:material;7', 'opencomputers:cable;0',
+            'minecraft:iron_ingot;0', 'opencomputers:material;4', 'minecraft:iron_ingot;0',
+        }
+    },
 
     -----------------------------------------------------------------------------------------
 
+    -- Crafting Upgrade
+    ['opencomputers:upgrade;11'] = {
+        result   = 'opencomputers:upgrade;11;crafting upgrade',
+        count    = 1,
+        requires = {
+            ['minecraft:iron_ingot;0'] = 4,
+            ['minecraft:crafting_table;0'] = 1,
+            ['opencomputers:material;7'] = 2, -- Microchip (Tier 1)
+            ['opencomputers:material;4'] = 1, -- Printed Circuit Board
+        },
+        shape    = {
+            'minecraft:iron_ingot;0', nil, 'minecraft:iron_ingot;0',
+            'opencomputers:material;7', 'minecraft:crafting_table;0', 'opencomputers:material;7',
+            'minecraft:iron_ingot;0', 'opencomputers:material;4', 'minecraft:iron_ingot;0',
+        }
+    },
     -- Inventory Upgrade
     ['opencomputers:upgrade;17'] = {
         result   = 'opencomputers:upgrade;17;inventory upgrade',