The original concept was to make a 2-player game where one player plays a slot machine (casual) gradually losing money. In order to keep playing, they need a hardcore player, who plays a very challenging shooter, to keep them supplied with money.
The game is unfinished partially because of illness, but mostly because my design was way too ambitious.
Don the robot's mission, to collect DNA samples on an alien planet, has gone horribly wrong. After millions of years marooned, alone with hordes of killer lizards he has learned to mimic, he has started to forget that he isn't a lizard himself...