Football team manager quite similar to the classic Elifoot

Free game that is extremely faithful to Guitar Hero and Rock Band!
Game where you sell cars realistically.
Boost your car and bet on races in this DOS game released in 1990.
Open-source project that rebuilds and expands the classic simulation game RollerCoaster Tycoon 2 (RCT2).
Little game in which you will have to survive on an island.