What are some alternatives?
When comparing Punch Club and Crossout, you can also consider the following products
BotBoxer - A first ever robotic punching bag with computer vision
World of Tanks - World of Tanks is an Addictive, Action, Massively Multiplayer Online (MMO), Browser-based, and Tank Combat video game developed and published by Wargaming.
PunchLab - Track the strikes you throw at the punching bag
World of Tanks Blitz - Rush into legendary online tank battles
ROBOCRAFT - Robocraft is an Action-Adventure, MMORPG, Vehicular-Combat, Shooter, Sci-Fi, Strategy, and PvP video game developed and published by Freejam.
Timerly - A real interval timer