I don't think that by making it a lottery system, they are turning it into a game. Nobody in the US who has migrated via the diversity lottery visa views that program as a game.
It is simply the only way they feel is fair in allocating a limited number of invitations. Some people don't have stable and fast internet connection, some may be working during that time, some people have mobility-based disabilities and cannot fill an online form as quick as others - all deserve an equal fair shot.
Perhaps they could use a weighted algorithm where the more years you've been waiting, the better chance you have - like if you meet the LICO requirements for 6 years, your entry counts as double or something like that.
It is simply the only way they feel is fair in allocating a limited number of invitations. Some people don't have stable and fast internet connection, some may be working during that time, some people have mobility-based disabilities and cannot fill an online form as quick as others - all deserve an equal fair shot.
Perhaps they could use a weighted algorithm where the more years you've been waiting, the better chance you have - like if you meet the LICO requirements for 6 years, your entry counts as double or something like that.