Prison Tycoon games in order

All 4 games of the Prison Tycoon series in the order they came out, from Prison Tycoon 2: Maximum Security (2006) to Prison Tycoon: Alcatraz (2010).

1. 
   Prison Tycoon 2: Maximum SecurityPC · Virtual Playground
   8 Sep
2. 
   Prison Tycoon 3: LockdownPC · Virtual Playground
   1 Aug
3. 
   Prison Tycoon 4: SupermaxPC · Virtual Playground
   29 Aug
4. 
   Prison Tycoon: AlcatrazPC · Virtual Playground
   14 Sep