Games like Robo Tennis
Games like Robo Tennis include ARMORED CORE™ VI FIRES OF RUBICON™, ATLYSS, PRAGMATA, M.A.S.S. Builder, and Session: Skate Sim. We matched them by the tags players give Robo Tennis on Steam (Sports, Robots, Tennis, Character Customization, and Sci-fi): closest matches first, and among equally close ones the better-known games.

ARMORED CORE™ VI FIRES OF RUBICON™
Shared: Robots · Character Customization · Action

ATLYSS
Shared: Character Customization · Action RPG · Stylized

PRAGMATA
Shared: Sci-fi · Robots · Action

M.A.S.S. Builder
Shared: Robots · Character Customization · Sci-fi

Session: Skate Sim
Shared: Sports · Action · Simulation

Mecha BREAK
Shared: Robots · Character Customization · Sci-fi

ScooterFlow
Shared: Sports · Physics · Simulation

Dragon's Dogma 2
Shared: Character Customization · Fantasy · Action

Warframe
Shared: Character Customization · Action · Action RPG

AO Tennis 2
Shared: Sports · Tennis · Character Customization

Rooftops & Alleys: The Parkour Game
Shared: Sports · Simulation · Character Customization

MONSTER HUNTER RISE
Shared: Character Customization · Action · Action RPG

Predecessor
Shared: Sci-fi · Character Customization · Action

DAEMON X MACHINA
Shared: Robots · Character Customization · Sci-fi

Monster Hunter: World
Shared: Character Customization · Action · Fantasy

Detroit: Become Human
Shared: Robots · Sci-fi · Futuristic

Pro Soccer Online
Shared: Sports · Character Customization · 3D

skate.
Shared: Sports · Character Customization · Action

GUNDAM BREAKER 4
Shared: Robots · Action · Character Customization

Hyper Light Breaker
Shared: Stylized · Action · Sci-fi

Wrestling Empire
Shared: Sports · Character Customization · 3D

NBA 2K26
Shared: Sports · Character Customization · 3D

Shredders
Shared: Sports · Character Customization · Physics

Dolls Nest
Shared: Robots · Character Customization · Action