List of Singleplayer maps

There are 64 original singleplayer maps, 62 of which are part of the singleplayer campaign.

Chapter	Level name	Screenshot	Comment
Chapter 1: The Courtesy Call	Container Ride sp_a1_intro1	300px	Not available in Challenge Mode by default
	Portal Carousel sp_a1_intro2	300px	Not available in Challenge Mode by default
	Portal Gun sp_a1_intro3	300px
	Smooth Jazz sp_a1_intro4	300px
	Cube Momentum sp_a1_intro5	300px
	Future Starter sp_a1_intro6	300px
	Secret Panel sp_a1_intro7	300px	Not available in Challenge Mode by default
	Wakeup sp_a1_wakeup	300px	Not available in Challenge Mode by default
	Incinerator sp_a2_intro	300px
Chapter 2: The Cold Boot	Laser Intro sp_a2_laser_intro	300px	Not available in Challenge Mode by default
	Laser Stairs sp_a2_laser_stairs	300px
	Dual Lasers sp_a2_dual_lasers	300px
	Laser Over Goo sp_a2_laser_over_goo	300px
	Catapult Intro sp_a2_catapult_intro	300px	Not available in Challenge Mode by default
	Trust Fling sp_a2_trust_fling	300px
	Pit Flings sp_a2_pit_flings	300px
	Fizzler Intro sp_a2_fizzler_intro	300px
Chapter 3: The Return	Ceiling Catapult sp_a2_sphere_peek	300px
	Ricochet sp_a2_ricochet	300px
	Bridge Intro sp_a2_bridge_intro	300px
	Bridge The Gap sp_a2_bridge_the_gap	300px
	Turret Intro sp_a2_turret_intro	300px
	Laser Relays sp_a2_laser_relays
	Turret Blocker sp_a2_turret_blocker	300px
	Laser vs. Turret sp_a2_laser_vs_turret	300px
	Pull The Rug sp_a2_pull_the_rug	300px
Chapter 4: The Surprise	Column Blocker sp_a2_column_blocker	300px
	Laser Chaining sp_a2_laser_chaining	300px
	Triple Laser sp_a2_triple_laser	300px
	Jailbreak sp_a2_bts1	300px
	Escape sp_a2_bts2	300px
Chapter 5: The Escape	Turret Factory sp_a2_bts3	300px
	Turret Sabotage sp_a2_bts4	300px
	Neurotoxin Sabotage sp_a2_bts5	300px
	Tube Ride sp_a2_bts6	300px	Not available in Challenge Mode by default
	Core sp_a2_core	300px	Not available in Challenge Mode by default
Chapter 6: The Fall	Long Fall sp_a3_00	300px	Not available in Challenge Mode by default
	Underground sp_a3_01	300px
	Cave Johnson sp_a3_03	300px
	Repulsion Intro sp_a3_jump_intro	300px
	Bomb Flings sp_a3_bomb_flings	300px
	Crazy Box sp_a3_crazy_box	300px
	PotatOS sp_a3_transition01	300px
Chapter 7: The Reunion	Propulsion Intro sp_a3_speed_ramp	300px
	Propulsion Flings sp_a3_speed_flings	300px
	Conversion Intro sp_a3_portal_intro	300px
	Three Gels sp_a3_end	300px
Chapter 8: The Itch	Test sp_a4_intro	300px	Not available in Challenge Mode by default
	Funnel Intro sp_a4_tb_intro	300px
	Ceiling Button sp_a4_tb_trust_drop	300px
	Wall Button sp_a4_tb_wall_button	300px
	Polarity sp_a4_tb_polarity	300px
	Funnel Catch sp_a4_tb_catch	300px
	Stop The Box sp_a4_stop_the_box	300px
	Laser Catapult sp_a4_laser_catapult	300px
	Laser Platform sp_a4_laser_platform	300px
	Propulsion Catch sp_a4_speed_tb_catch	300px
	Repulsion Polarity sp_a4_jump_polarity	300px
Chapter 9: The Part Where He Kills You	Finale 1 sp_a4_finale1	300px	Not available in Challenge Mode by default
	Finale 2 sp_a4_finale2	300px
	Finale 3 sp_a4_finale3	300px
	Finale 4 sp_a4_finale4	300px
Chapter 10: The Credits	Credits sp_a5_credits	300px	Available from New Game menu only. Credits are played in Finale 4 instead.
(none)	Super 8 e1912	300px	Available in Extras menu only