You must run through the maze to eat all pills without being captured by a ghost. By eating an energizer, Kapman gets the ability to eat ghosts for a few seconds. When a stage is cleared of pills and energizer the player is taken to the next stage with slightly increased game speed.
For versions of Ubuntu between 14.04 LTS (Trusty Tahr) and 15.10 (Wily Werewolf), as well as Ubuntu flavours that don’t include snap by default, snap can be installed from the Ubuntu Software Centre by searching for snapd.
Alternatively, snapd can be installed from the command line:
sudo apt update
sudo apt install snapd
Either log out and back in again, or restart your system, to ensure snap’s paths are updated correctly.
To install kapman, simply use the following command: