https://www.indiegala.com/glory
For less than $5 you'll get the following games:
Commandos: Behind Enemy Lines
Commandos: Beyond the Call of Duty
Commandos 2: Men of Courage
Commandos 3: Destination Berlin
Praetorians
Imperial Glory
Bridge Constructor Medieval
Onikira: Demon Killer
Battle Group 2
Skilltree Saga
Deadly 30