Fig. 1 - Example of clever usage of portal gun - power of gravity *EXIT* __ ,., | | ,' ', -| |--|-----, ', | | \|/ / | | Create portals, jump to the lower one (arrow 1) ___________/ | 2 ,., and the higher one will shoot you up (arrow 2) | | | ,' ', | | | O ', | | | |- | | /'-|--/\-, | | / (_) / | | |/________/ | 1 | | | | | | | | \|/ | /'----'-- - - | / (_) |/_________ _ _ =============================================================================== Fig. 2 - Teleporting pickups _ _ _____________________________________________ _ _ _ Make the first gate on the wall, (_) then shoot second gate UNDER the item. / Item will jump from the first gate. _ _ _________ 1 ____ ____________________ _ _ O / /| / _ |- --------2------(X) /\ / | / / | / / |__ / _ _ __________/ / /_______________________ _ _ | / | | / | | / | |/_______| =============================================================================== Fig. 3 - Make your way through bars. _____________________________________________________ / /| / / | /____________________________________________________/ | | | || || || || || || _ | | | |____________||_||_||_||_||_||________(_)_____| | | _ / || || || || || |/ O ~ | | |(_)~/~ ~ ~ ~ ~ ~ ~ ||~||~||~||~|/~ ~ ~ ~-|~ | | | / || || || |/ /\ | | | / || || |/ | / | / || |/ | / |/__________________|/_______________________________|/ ===============================================================================