If you are a fan of Transformers and/or tabletop RPGs, you’ll want to check out the Transformers Roleplaying Game by Renegade Game Studios (affiliate link) bundle on Humble.

The entire bundle is valued at $301 and offers up to 15 items to get you started on your Transformers RPG campaigns.

It is worth noting that the 15-item bundle costs $40 and includes five physical items including two dice sets, an extra dice bag, a character journal, and the Beacon of Hope GM Screen.

If you do not care about those physical items, you can get the 10-item bundle for only $18 and you still get everything you need to start playing like the RPG Core Rulebook and digital Beacon of Hope GM Screen (with its corresponding adventure).

The Transformers RPG uses the same Essence20 as the Power Rangers RPG and the G.I. Joe RPG. If you’re already familiar with either of those then you should feel at home with this one.

Also, the included Field Guide to Action & Adventure Sourcebook offers tips for all three RPGs as well as options for combining all three for a great crossover event in your campaign.

In addition to all this fun, each purchase of the bundle will support Extra Life, “a Children’s Miracle Network Hospitals fundraising program that empowers the gaming community to make a difference in the lives of local sick and injured kids.”