List of Steam Summer Sale's Largest Discounts (75%+ Off)

[GAMEchief]

The following games have the deepest discounts of all the games in this sale. Because of their steep discounts, it's highly unlikely that they'll get discounted further, so feel free to pick up any of these at any time during the sale. Games that Steam is currently listing as Daily Deals, Flash Sales, or Community's Choice deals are NOT listed here.

Games with a Metascore of 75 or higher are in bold.

90% Off

• Bad Rats: The Rats' Revenge - $0.49
• Fireburst - $0.99
• Ironclads: American Civil War - $0.99
• Ironclads: Anglo Russian War 1866 - $0.99
• Ironclads: Chincha Islands War 1866 - $0.99
• Ironclads: High Seas - $0.99
• Ironclads: Schleswig War 1864 - $0.99
• Iron Warriors: T - 72 Tank Command -$0.49
• NightSky - $0.99
• Puzzle Kingdoms - $1.49
• Razor 2: Hidden Skies - $0.99
• Time Gentlemen, Please! & Ben There, Dan That! - $0.49

85% Off

• iBomber Bundle (iBomber Defense, iBomber Defense Pacific) - $1.19
• iBomber Defense - $0.74
• iBomber Defense Pacific - $0.74
• iBomber Attack - $0.89
• Storm In A Teacup - $0.74

80% Off

• Amanita Collection (Machinarium, Samorost2, Botanicula) - $4.99
• Booster Trooper - $0.99
• Caster - $0.99
• Critter Crunch - $1.46 (actually 79% off)
• Droplitz - $0.99
• Fowl Space - $0.99
• Hydrophobia: Prophecy - $0.99
• McPixel - $0.99
• ProtoGalaxy - $1.99
• Puzzler World - $0.99
• Puzzler World 2 - $1.99
• Rock Of Ages - $1.99
• Shatter - $1.99
• Shattered Haven - $1.99
• Space Pirates And Zombies - $1.99
• Star Wolves - $2.59
• Theatre Of War - $1.99
• Tidalis - $0.99
• Toki Tori - $0.99
• Twin Sector - $0.99

75% Off

There are too many of these to list them all here, but here are the ones with a Metascore of 75 or higher:

• AaAaAA!!! A Reckless Disregard For Gravity - $2.29 (actually 77% off)
• AI War: Fleet Command - $2.49
• Altitude - $2.49
• And Yet It Moves - $2.49
• Anomaly: Warzone Earth - $2.49
• AudioSurf - $2.49
• Bionic Commando: Rearmed - $2.49
• BioShock 2 - $4.99
• Blocks That Matter - $1.24
• Botanicula - $2.49
• Capsized - $2.49
• Cave Story - $2.49
• Chaos On Deponia - $4.99
• Commandos 2: Men Of Courage - $0.99
• Complete Naval Combat Pack (688(I) Hunter/Killer, Dangerous Waters, Fleet Command, Sub Command) - $7.49
• Daedalic Bundle (The Dark Eye: Chains Of Satinav, Deponia, Chaos On Deponia, Edna & Harvey: Harvey's New Eyes, A New Beginning) - $19.99
• Dangerous High School Girls In Trouble! - $4.99
• Dangerous Waters - $3.74
• The Dark Eye: Chains Of Satinav - $4.99
• Dark Fall: Lost Souls - $3.24
• Darwinia - $2.49
• Dear Esther - $2.49
• DEFCON - $2.49
• Defense Grid: The Awakening - $2.49
• Delta Force: Black Hawk Down - $4.99
• Demigod - $2.49
• Disciples II: Rise Of The Elves - $1.62
• Disciples II: Gallean's Return - $1.62
• Drakensang - $2.49
• Dungeons Of Dredmor - $1.24
• Dyad - $3.74
• Edna & Harvey: Harvey's New Eyes - $4.99
• Eschalon: Book I - $1.49
• FlatOut 2 - $2.49
• FlatOut: Ultimate Carnage - $4.99
• Fly'N - $2.49
• Frozen Synapse - $6.24
• Ghost Master - $1.24
• Greed Corp - $2.49
• GRID - $3.74
• Half Minute Hero: Super Mega Neo Climax Ultimate Boy - $2.49
• Hamilton's Great Adventure - $2.49
• Introversion Complete Pack (Darwinia, Uplink, DEFCON, Multiwinia) - $4.99
• Machinarium - $2.49
• The Maw - $2.49
• Mr. Robot - $2.49
• Multiwinia - $2.49
• Nimbus - $2.49
• Novalogic Multiplayer Mayhem (Delta Force: Black Hawk Down, Delta Force: Xtreme, Joint Operations: Typhoon Rising, Joint Operations: Escalation) - $9.99
• Operation Flashpoint: Dragon Rising - $3.74
• Overlord Complete Pack (Overlord, Overlord: Raising Hell, Overlord II) - $4.99
• Overlord - $1.24
• Overlord II - $2.49
• PixelJunk Eden - $2.49
• Plain Sight - $1.24
• Psychonauts - $2.49
• Puzzle Dimension - $0.74
• Puzzle Quest 2 - $2.49
• Robin Hood: The Legend Of Sherwood - $2.49
• RoboBlitz - $2.49
• Rochard - $2.49
• The Ship - $4.99
• Sine Mora - $2.49
• Space Empires IV Deluxe - $2.49
• Stacking - $3.74
• Still Life - $2.49
• Sub Command - $4.99
• Syberia Bundle (Syberia, Syberia II) - $3.74
• Syberia - $2.49
• Syberia II - $2.49
• Tales From Space: Mutant Blobs Attack - $1.99
• Thomas Was Alone - $2.49
• Uplink - $2.49
• Vessel - $3.74
• The Void - $2.50
• Waves - $2.49
• Wizorb - $0.74
• World Of Goo - $2.49

Source: reddit