- My ExerciseReleased: August 26, 2020Developer: New Deer
- A Long Way DownReleased: August 27, 2020Platforms: Microsoft Windows, macOS, Linux
- Don't Crash - The Political GameReleased: August 27, 2020Developer: Tegridy Made Games
- Line DotsReleased: August 27, 2020Platforms: Microsoft Windows, macOS
- StilstandReleased: August 27, 2020Platforms: Microsoft Windows, macOS
- Transport INCReleased: August 27, 2020Platforms: Microsoft Windows, macOS
- Vengeful HeartReleased: August 27, 2020Publisher: Top Hat Studios
- GiraboxReleased: August 28, 2020Developer: Conradical Games
- Nexomon: ExtinctionReleased: August 28, 2020Developer: Vewo Interactive
- Shing!Released: August 28, 2020Platforms: Microsoft Windows, macOS, Linux
- Terraforming EarthReleased: August 28, 2020Platforms: Microsoft Windows, macOS
- Wasteland 3Released: August 28, 2020Developer: InXile entertainment
- 1980Released: August 31, 2020Platforms: Microsoft Windows, macOS
- ANIME WORLDReleased: August 31, 2020Publisher: Rosa Special Studio
- Bright PawReleased: August 31, 2020Developer: Radical Forge
- Flipper VolcanoReleased: August 31, 2020Developer: Sokpop Collective
- Crusader Kings IIIReleased: September 1, 2020Developer: Lab42, Development Studio
- SpinchReleased: September 3, 2020Publisher: Akupara Games
- Alt254Released: September 4, 2020Platforms: Microsoft Windows, macOS, Linux
- Jung's LabyrinthReleased: September 4, 2020Platforms: Microsoft Windows, macOS
- Pro Gymnast SimulatorReleased: September 4, 2020Developer: Walaber Entertainment
- Spare Parts: Episode 1Released: September 4, 2020Platforms: Microsoft Windows, macOS, Linux
- World's End ClubReleased: September 4, 2020Developer: IzanagiGames, Grounding
- Crown of the EmpireReleased: September 7, 2020Developer: Toyman
- Capital SimulatorReleased: September 8, 2020Platforms: Microsoft Windows, macOS
- Chess BrainReleased: September 8, 2020Platforms: Microsoft Windows, macOS, Linux
- Progressbar95Released: September 8, 2020Platforms: Microsoft Windows, macOS, Android
- Solitaire. Elemental WizardsReleased: September 9, 2020Platforms: Microsoft Windows, macOS
- A Monster's ExpeditionReleased: September 10, 2020Developer: Draknek Limited
- As Far As The EyeReleased: September 10, 2020Developer: Unexpected Studio, Goblinz Studio
- DeleveledReleased: September 10, 2020Platforms: Microsoft Windows, macOS, Linux
- Moon RaiderReleased: September 10, 2020Publisher: Crescent Moon Games
- Smashing Spirits: Brazil's First BoxerReleased: September 10, 2020Platforms: Microsoft Windows, macOS, Linux
- Vampire: The Masquerade – Shadows of New YorkReleased: September 10, 2020Developer: Draw Distance
- Echoes of LustReleased: September 13, 2020Platforms: Microsoft Windows, macOS, Linux
- Fantasy of ExpeditionReleased: September 13, 2020Platforms: Microsoft Windows, macOS
- Illegal Race TuningReleased: September 13, 2020Platforms: Microsoft Windows, macOS
- Vaporum: LockdownReleased: September 15, 2020Developer: Fatbot Games
- 12 bananasReleased: September 16, 2020Platforms: Microsoft Windows, macOS
- Exp ParasiteReleased: September 16, 2020Platforms: Microsoft Windows, macOS, Linux
- Hero or Villain: Battle RoyaleReleased: September 16, 2020Developer: Hosted Games
- My Jigsaw Adventures - The Source of PowerReleased: September 16, 2020Platforms: Microsoft Windows, macOS, Linux
- My Little Prince - a jigsaw puzzle taleReleased: September 16, 2020Developer: Mens Sana Interactive
- Chaotic Airport Construction ManagerReleased: September 17, 2020Publisher: Steckenpferd Enterprises UG
- NUIReleased: September 17, 2020Platforms: Microsoft Windows, macOS
- Teenage Blob: Paperperson - The First SingleReleased: September 17, 2020Platforms: Microsoft Windows, macOS
- Welcome to ElkReleased: September 17, 2020Developer: Triple Topping
- WingspanReleased: September 17, 2020Platforms: Microsoft Windows, macOS, Android, Xbox Series X and Series S
- Commandos 2 HD RemasterReleased: September 18, 2020Developer: Yippee Entertainment
- Crisis WingReleased: September 18, 2020Platforms: Microsoft Windows, macOS
- DeadFrightReleased: September 18, 2020Platforms: Microsoft Windows, macOS
- Journey of the Broken CircleReleased: September 18, 2020Platforms: Microsoft Windows, macOS
- Marble KnightsReleased: September 18, 2020Developer: WayForward Technologies
- Monster Girl BreederReleased: September 18, 2020Publisher: Cherry Kiss Games
- Lethal OmenReleased: September 20, 2020Platforms: Microsoft Windows, macOS
- My Vow to My LiegeReleased: September 21, 2020Platforms: Microsoft Windows, macOS
- Songs of SyxReleased: September 21, 2020Platforms: Microsoft Windows, macOS, Linux
- BlackshiftReleased: September 22, 2020Platforms: Microsoft Windows, macOS
- Soldat 2Released: September 22, 2020Developer: Transhuman Design
- Trigon: Space StoryReleased: September 22, 2020Developer: Sernur.tech
- When The Past Was AroundReleased: September 22, 2020Developer: Mojiken Studio
- Endless Furry Killer 2020Released: September 23, 2020Developer: Tegridy Made Games
- BreakpointReleased: September 24, 2020Publisher: The Quantum Astrophysicists Guild
- Cafe Deux FemmesReleased: September 24, 2020Engine: TyranoBuilder
- Flower ChallengeReleased: September 24, 2020Platforms: Microsoft Windows, macOS, Linux
- Sweet HalloweenReleased: September 24, 2020Developer: Rosa Special Studio
- Janosik - Highlander Precision PlatformerReleased: September 25, 2020Engine: Construct
- Scarlet HollowReleased: September 25, 2020Developer: Black Tabby Games
- BlastronautReleased: September 26, 2020Engine: Godot
- Slide Stories: Neko's JourneyReleased: September 28, 2020Platforms: Microsoft Windows, macOS
- Undead Darlings ~no cure for love~Released: September 28, 2020Publisher: Sekai Project
- Buddi Bot: Your Machine Learning AI Helper With Advanced Neural Networking!Released: September 29, 2020Platforms: Microsoft Windows, macOS
- BOT.vinnik Chess: Winning PatternsReleased: September 30, 2020Platforms: Microsoft Windows, macOS
- Grey ScoutReleased: September 30, 2020Developer: Sokpop Collective
- Takorita Meets FriesReleased: September 30, 2020Developer: Roseverte
- Zardy's MazeReleased: September 30, 2020Platforms: Microsoft Windows, macOS
- Silk Roads: Caravan KingsReleased: October 2020Platforms: Microsoft Windows, macOS, Linux
- The Benza RPGReleased: October 2020Publisher: Tokyo Cowboys
- Guilt FreeReleased: October 2, 2020Platforms: Microsoft Windows, macOS
- Slash Quest!Released: October 2, 2020Developer: Big Green Pillow, Mother Gaia
- Vampires' MelodyReleased: October 3, 2020Publisher: SakuraGame
- NENAReleased: October 4, 2020Platforms: Microsoft Windows, macOS, Linux
- 12 Labours of Hercules XI: Painted AdventureReleased: October 5, 2020Developer: Jetdogs Studios
- Armor Clash 3Released: October 5, 2020Platforms: Microsoft Windows, macOS, Linux
- Among School GirlsReleased: October 6, 2020Developer: Rosa Special Studio
- The Solitaire ConspiracyReleased: October 6, 2020Developer: Bithell Games
- Axis Football 2020Released: October 7, 2020Platforms: Microsoft Windows, macOS, Linux
- Fishy 3DReleased: October 7, 2020Developer: Sokpop Collective
- Space Travel Jigsaw PuzzlesReleased: October 7, 2020Platforms: Microsoft Windows, macOS
- Adventures of ChrisReleased: October 8, 2020Publisher: Graffiti Games, Red Art Games
- FliponReleased: October 8, 2020Publisher: PID Games
- IkenfellReleased: October 8, 2020Publisher: Humble Games, Humble Bundle, Inc.
- Too DifferentReleased: October 9, 2020Developer: Hosted Games
- Petal CrashReleased: October 12, 2020Publisher: GalaxyTrail
- Project Amalthea: BattlegroundsReleased: October 12, 2020Developer: RunServer
- Cat President 2: Purrlitical RevolutionReleased: October 13, 2020Developer: Oh, a Rock! Studios
- Mystical LightsReleased: October 13, 2020Developer: Rosa Special Studio
- UnmemoryReleased: October 13, 2020Publisher: PID Games
- AbracadabrewReleased: October 14, 2020Developer: Miju Games
- Axiom AlternativeReleased: October 14, 2020Platforms: Microsoft Windows, macOS, Linux