- The Little Tank HunterReleased: June 20, 2021Platforms: Microsoft Windows, macOS, Linux
- Anagraphs: An Anagram Game With a TwistReleased: June 21, 2021Platforms: Microsoft Windows, macOS, Linux
- The Sisters - Party of the YearReleased: June 21, 2021Developer: Balio Studio
- Lego Builder's JourneyReleased: June 22, 2021Developer: Light Brick Studio
- My BusinessReleased: June 22, 2021Platforms: Microsoft Windows, macOS
- Buddy and Lucky SolitaireReleased: June 23, 2021Developer: Mens Sana Interactive
- Monstrous LoversReleased: June 23, 2021Engine: Ren'Py
- Rail RouteReleased: June 23, 2021Developer: Bitrich.info
- Redacted EpilogueReleased: June 23, 2021Platforms: Microsoft Windows, macOS
- Run Prop, Run!Released: June 23, 2021Platforms: Microsoft Windows, macOS, Linux
- CantaloperReleased: June 24, 2021Platforms: Microsoft Windows, macOS
- Tanks: The CrusadesReleased: June 24, 2021Platforms: Microsoft Windows, macOS, Linux
- The Dark ProphecyReleased: June 24, 2021Developer: Meridian4
- Card Tower DefenceReleased: June 27, 2021Platforms: Microsoft Windows, macOS
- 12 Labours of Hercules XII: Timeless AdventureReleased: June 28, 2021Series: 12 Labours of Hercules
- BeastrunReleased: June 28, 2021Developer: Sokpop Collective
- OnirikeReleased: June 28, 2021Developer: DevilishGames
- Noob - Les Sans-FactionsReleased: June 29, 2021Platforms: Microsoft Windows, macOS
- Sea of RosesReleased: June 29, 2021Platforms: Microsoft Windows, macOS, Linux
- Cloud Bashers DXReleased: June 30, 2021Platforms: Microsoft Windows, macOS
- NecroLand : Undead CorpsReleased: June 30, 2021Publisher: Nicalis
- Doki Doki Literature Club Plus!Released: July 2021Developer: Team Salvato
- Billionaire LoversReleased: July 2, 2021Platforms: Microsoft Windows, macOS, Linux
- Matrix Brain TwisterReleased: July 2, 2021Platforms: Microsoft Windows, macOS, Linux
- Solitaire StoriesReleased: July 2, 2021Developer: Red Games Co.
- Dash LambReleased: July 6, 2021Platforms: Microsoft Windows, macOS, Linux
- Dire Wolf Game RoomReleased: July 6, 2021Developer: Dire Wolf Digital
- Crash Drive 3Released: July 8, 2021Platforms: Microsoft Windows, macOS, Linux
- Color BreakersReleased: July 9, 2021Platforms: Microsoft Windows, macOS, Linux
- FunctionalReleased: July 9, 2021Platforms: Microsoft Windows, macOS, Linux
- Ultimate Rivals: The CourtReleased: July 9, 2021Developer: Bit Fry
- Cabin FeverReleased: July 12, 2021Developer: Sad Panda Studios
- Frame GameReleased: July 14, 2021Platforms: Microsoft Windows, macOS
- Pugmire: Treasure of the Sea DogsReleased: July 15, 2021Developer: Choice of Games
- Raptor BoyfriendReleased: July 15, 2021Developer: Eastasiasoft, Rocket Adrift, Ratalaika Games
- Alto's Odyssey: The Lost CityReleased: July 16, 2021Developer: Snowman
- Doodle God UniverseReleased: July 16, 2021Developer: JoyBits
- Negligee: Opposites AttractReleased: July 16, 2021Platforms: Microsoft Windows, macOS, Linux
- Furs of FuryReleased: July 17, 2021Platforms: Microsoft Windows, macOS
- ExistensisReleased: July 19, 2021Platforms: Microsoft Windows, macOS
- Tactical Vanguard SagaReleased: July 20, 2021Platforms: Microsoft Windows, macOS
- Song of FarcaReleased: July 21, 2021Platforms: Microsoft Windows, macOS, Linux
- 2236 A.D. Secretary StoriesReleased: July 23, 2021Publisher: Sekai Project
- Crypto Is DeadReleased: July 23, 2021Developer: The Moon Pirates
- EggsolotlReleased: July 25, 2021Developer: Axol Studio, LLC
- Idol ManagerReleased: July 26, 2021Developer: Glitch Pitch
- LGBT Color by Number for AdultsReleased: July 26, 2021Developer: Peaksel
- Car LooperReleased: July 27, 2021Platforms: Microsoft Windows, macOS, Linux
- Ayo the ClownReleased: July 28, 2021Developer: Eastasiasoft, Cloud M1
- MIRAYReleased: July 28, 2021Platforms: Microsoft Windows, macOS
- The KeeperReleased: July 28, 2021Platforms: Microsoft Windows, macOS, Linux
- Unbound: Worlds ApartReleased: July 28, 2021Developer: Alien Pixel Studios, Nephilim Game Studios
- LuminyteReleased: July 29, 2021Platforms: Microsoft Windows, macOS, Linux
- PingersReleased: July 29, 2021Platforms: Microsoft Windows, macOS
- Symbiotic Love - Yuri Visual NovelReleased: July 29, 2021Publisher: Kikai Digital
- CuccchiReleased: July 30, 2021Publisher: Fantastico Studio
- Detonation RacingReleased: July 30, 2021Developer: Electric Square
- Kungfu CowboyReleased: July 30, 2021Platforms: Microsoft Windows, macOS
- Murder on the Marine ExpressReleased: July 30, 2021Developer: 1564 Studio
- No Longer HomeReleased: July 30, 2021Developer: Humble Grove
- OatmealReleased: July 30, 2021Platforms: Microsoft Windows, macOS
- Roll a Ball With Your FriendsReleased: July 30, 2021Platforms: Microsoft Windows, macOS
- Big Farm StoryReleased: August 2, 2021Developer: Goodgame Studios
- Creatures of AetherReleased: August 2, 2021Platforms: Microsoft Windows, macOS
- Svoboda 1945Released: August 3, 2021Platforms: Microsoft Windows, macOS, Linux
- Aspiring LightReleased: August 5, 2021Platforms: Microsoft Windows, macOS, Linux
- Death TrashReleased: August 5, 2021Developer: Crafting Legends
- Haven ParkReleased: August 5, 2021Developer: Bubblebird Studio
- Hextones: SpacetimeReleased: August 5, 2021Developer: Nukearts
- Almost My FloorReleased: August 6, 2021Publisher: Sometimes You
- Aran's Bike TripReleased: August 6, 2021Developer: Sokpop Collective
- Hunter GirlsReleased: August 6, 2021Platforms: Microsoft Windows, macOS, Linux
- Life Can Be AmazingReleased: August 6, 2021Platforms: Microsoft Windows, macOS
- ObscuraReleased: August 6, 2021Platforms: Microsoft Windows, macOS, Linux
- Super Leap DayReleased: August 6, 2021Developer: Nitrome
- Super Stickman Golf 3+Released: August 6, 2021Developer: Noodlecake
- Carrier Command 2Released: August 10, 2021Developer: Geometa
- HellblusserReleased: August 10, 2021Developer: Sokpop Collective
- Romeow: to the cracked MarsReleased: August 10, 2021Platforms: Microsoft Windows, macOS
- Arena 54 - Visual Novel Action AdventureReleased: August 11, 2021Developer: Peaksel
- Cat’s Princess - visual novel / OtomeReleased: August 11, 2021Platforms: Microsoft Windows, macOS, Linux
- Garden StoryReleased: August 11, 2021Developer: Picogram
- Tales of the MirrorReleased: August 11, 2021Developer: Cotton Game
- Battlemage: Magic by MailReleased: August 12, 2021Developer: Choice of Games
- Non - The First WarpReleased: August 12, 2021Platforms: Microsoft Windows, macOS, Linux
- MystReleased: August 13, 2021Developer: Cyan Worlds
- Space to GrowReleased: August 13, 2021Developer: Metasepia Games
- Touhou DollDraftReleased: August 13, 2021Platforms: Microsoft Windows, macOS
- WaveTilesReleased: August 13, 2021Platforms: Microsoft Windows, macOS, Linux
- WurdwebReleased: August 13, 2021Developer: Aran Koning, Adriaan de Jongh, YipYip, Aran & Adriaan, Sokpop Collective
- Life is HardReleased: August 14, 2021Platforms: Microsoft Windows, macOS, Linux
- Conquest of Elysium 5Released: August 17, 2021Developer: Illwinter Game Design
- JoyspringReleased: August 17, 2021Engine: Godot
- Ambition: A Minuet in PowerReleased: August 18, 2021Publisher: Iceberg Interactive
- Hell ArchitectReleased: August 18, 2021Developer: Woodland Games
- Swords & Souls: NeverseenReleased: August 18, 2021Developer: SoulGame Studio
- Blood for PoppiesReleased: August 19, 2021Developer: Hosted Games
- FishyReleased: August 20, 2021Platforms: Microsoft Windows, macOS, Linux
- IN THE DARKReleased: August 20, 2021Platforms: Microsoft Windows, macOS
- Incel SyndromeReleased: August 20, 2021Platforms: Microsoft Windows, macOS, Linux