Oh Boy solution Earth Base E, S, W, CLIMB UP crates, GET pipe, S, GET screwdriver, EXAMINE bench, GET book, W, N, N, PLAY piano, GET card, E, S, S, IN, INSERT Card, OUT Space Station (Ground Level) N, PRESS button, IN, PRESS 3, BREAK alarm, IN, PRESS 2, E, ACTIVATE screwdriver, IN, UP, ACTIVATE screwdriver, OUT, GET yellow card, IN, DOWN, OUT, W, S, EXAMINE heads, GET head, WEAR head, N, IN, PRESS 3, E, INSERT yellow card, E, IN Android Base S, E, S, REMOVE head, GET suit, WEAR suit, WEAR head, N, E, S, GET blue card, N, W, W, N, IN Space Station (Level 3) W, N, OPEN cabinet, GET glove, WEAR glove, S, W, W, N, N, GET knife, S, S, E, IN, PRESS 2, N, GIVE book, GET pistol, KILL with knife, OPEN cabinet, GET rope, S, IN, PRESS 3, INSERT blue card, W, PRESS window, OUT, TIE pipe, PRESS with rope tied to pipe, DOWN Out of Window EXAMINE waterfall, E, CLIMB tree, E, GET telescope, ATTACH telescope, DOWN, S, MOVE chest, CLIMB ON chest, OUT, S, E, IN, MOVE carpet, ATTACH telescope and pistol to battery, OUT, N, SHOOT leopard with telescope and pistol, W, W, W, UP, N, SHOOT man with telescope and pistol, N, E, STAND ON disc. The End - o -