To give yourself any of the following objects in the game for practising purposes use the command "giveinventory #" in the console (accessed using the ` key (below escape)) where # is the desired object number

• 1900 - BoilerKey
• 1920 - IgnitionKey
• 1921 - CorridorKeycard
• 1922 - SiloKeycard
• 1924 - LiftAccessKeycard
• 1925 - BarracksKeycard
• 1932 - PowerCircuit
• 1940 - BlueCrystalKey
• 1941 - RedCrystalKey
• 1942 - Battery
• 1943 - PumpFuse88M
• 1944 - PumpFuse88T
• 1945 - PumpFuse88K
• 1946 - AccessModuleA
• 1947 - AccessModuleB
• 1948 - AccessModuleC
• 1960 - SilverGateKey
• 1962 - Sceptre
• 1963 - GemOfFire
• 1964 - GemOfIce
• 1965 - LavaGlobe