ButcherBoy
Linux, macOS, Windows
Racing Bros
Butcher Hill
Amstrad CPC, ZX Spectrum
Gremlin Interactive
Butlers ~Meshimase Ojou-sama~
Butsa
web browser
Butsbal
Linux, Windows
Butterbies
Windows
Butterflies
Butterfly 2
Grin Robot
Butterfly 3. Funny Twins.
Butterfly Moment
Butterfly Soup
Brianna Lei
Butterfly Soup 2
macOS, Windows
Butterfly's Poison; Blood Chains
Butter Royale
iOS, macOS
Mighty Bear Games
...But That Was (Yesterday)
Buttle Tank
Butto Bird
Windows, Nintendo Switch
B.U.T.T.O.N. (Brutally Unfair Tactics Totally OK Now)
Button Button Up!
Button City
PlayStation 5, macOS, Windows
Button City Soccer Days
macOS, Nintendo Switch, Xbox Series X and Series S, and 2 more
Button Frenzy
Button Lock 2: Star Carrier
ButtonMash
Button Tales
Anvate Games
But to Paint a Universe
BUTTS: The VR Experience
Tyler Hurd
Butt-Ugly Martians: Martian Boot Camp
Butt-Ugly Martians: Zoom or Doom
Nintendo GameCube, PlayStation 2
Runecraft
But You Seem Fine