The game That Dragon, Cancer is an interactive memoir about raising a child with pediatric cancer. That Dragon, Cancer hide caption

itoggle caption That Dragon, Cancer

Fans leave all manner of mementos at Andy Warhol's grave site, near Pittsburgh. This spring, a local Warhol impersonator wrapped the grave stone in colorful paper for an entire month. Madelyn Roehrig hide caption

itoggle caption Madelyn Roehrig

When you sit down to play Risk: Legacy, you're not starting from scratch — the game refers back to previous matches. Hasbro game designer Rob Daviau says the new version of Risk plays around "with the assumptions of what a board game should and shouldn't be." Hasbro hide caption

itoggle caption Hasbro

In the video game Portal 2, players use portals to teleport themselves and objects to help solve puzzles. Valve software hide caption

itoggle caption Valve software