free
Boxer (Cukia Kimani, Ben Crooks)
"gives you what you really wanted to see in the Mayweather and Pacquiao fight: juicy punches to the face." - Author's description Download on itch.io (Windows, Mac) [Via @itchio]
local multiplayer
windows
SUPER TAPFIGHTER (Sophie Houlden)
"Press keys before your opponent, push them away from the keyboard if you have to" - Author's description Purchase for $3 on itch.io (Windows, Mac, Linux) [Via @S0phieH]
multiplayer
Regular Human Basketball (Powerhoof)
"In Regular Human Basketball you and your teammates run around inside a giant mechanical death machine flicking switches and shootin hoops." - Author's description Download on itch.io (Windows, Mac, Linux) [Via @Powerhoof]
browser
Naughty Painters (Ryosuke Mihara)
"Paint the most area of the floor with the color you are assigned to win." - Author's description Play here (Browser) [Via @oinariman]
multiplayer
Super Cricket Fighter Turbo (Sparkling Vinegar)
"Pong x WindJammer x Super Street Fighter 2 Turbo." - Author's description Download on itch.io (Android) [Via @Spark_Vinegar]
commercial
Sluggish Morss: Days of the Purple Sun (Jack King-Spooner)
"A local multiplayer brawler. Two-player splitscreen. 7 Worlds." - Author's description Purchase for £1.99 on itch.io (Windows) Trailer
browser
The Aggressive Botany League (Gabriele Pala)
"a Starseed Pilgrim/Bomberman crossover" - Author's description Play here (Browser)
free
HeadBall (Uubu, Hypen)
"Jouer au basket en marquant un maximum de paniers avec votre tete, avant le KO fatal" - Author's description Download on itch.io (Windows) [Via l'Oujevipo]
free
Baby's First House Fire (Loft Games)
"4-PLAYER cooperative firefighting game" - Author's description Download on itch.io (Windows) [Via @adamryu]
windows
Trench Run HD (Transhuman Design)
"multiplayer, humour-filled run and gun game with no death by Transhuman Design, the creators of online hits King Arthur's Gold and Soldat." - Author's description Download demo on itch.io (Windows, Mac, Linux)
browser
Write Fight (mattfox12)
"Players draw lines which will damage the other player if touched." - Author's description Play here (Browser)
browser
BEDHOGG (Will Blanton)
"Extreme Indie Pillow Fight Dating Sim" - Author's description Play here (Browser)