Get Games and GamesAid are calling on indie developers to contribute titles for their upcoming charity pack which will release in September.
The Little BIG Bunch 2 will allow customers to pay what they like for the indie game collection, and also choose how much of their purchase will go towards the developer and charities.
All donations will go towards children's charities.
GamesAid is searching for five-to-ten games submitted by kind developers to get their titles on the Get Games service and become part of the pack.
Games must ideally be for PC and Mac, whilst the categories for submissions are New, Classic and Current.
Once the promotion ends, submitted games will continue on the Get Games service with a 70/30 split, and will be migrating to a new HMV site that will launch in August.
To submit your entries, e-mailGraeme.firstname.lastname@example.org.